Vulnerability-Lookup

GHSA-CJ8H-MJWG-43CC

Vulnerability from github – Published: 2024-09-04 21:30 – Updated: 2024-10-09 15:32

Details

In the Linux kernel, the following vulnerability has been resolved:

KVM: s390: fix validity interception issue when gisa is switched off

We might run into a SIE validity if gisa has been disabled either via using kernel parameter "kvm.use_gisa=0" or by setting the related sysfs attribute to N (echo N >/sys/module/kvm/parameters/use_gisa).

The validity is caused by an invalid value in the SIE control block's gisa designation. That happens because we pass the uninitialized gisa origin to virt_to_phys() before writing it to the gisa designation.

To fix this we return 0 in kvm_s390_get_gisa_desc() if the origin is 0. kvm_s390_get_gisa_desc() is used to determine which gisa designation to set in the SIE control block. A value of 0 in the gisa designation disables gisa usage.

The issue surfaces in the host kernel with the following kernel message as soon a new kvm guest start is attemted.

kvm: unhandled validity intercept 0x1011 WARNING: CPU: 0 PID: 781237 at arch/s390/kvm/intercept.c:101 kvm_handle_sie_intercept+0x42e/0x4d0 [kvm] Modules linked in: vhost_net tap tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_tcpudp nft_compat x_tables nf_nat_tftp nf_conntrack_tftp vfio_pci_core irqbypass vhost_vsock vmw_vsock_virtio_transport_common vsock vhost vhost_iotlb kvm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc mlx5_ib ib_uverbs ib_core mlx5_core uvdevice s390_trng eadm_sch vfio_ccw zcrypt_cex4 mdev vfio_iommu_type1 vfio sch_fq_codel drm i2c_core loop drm_panel_orientation_quirks configfs nfnetlink lcs ctcm fsm dm_service_time ghash_s390 prng chacha_s390 libchacha aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390 sha512_s390 sha256_s390 sha1_s390 sha_common dm_mirror dm_region_hash dm_log zfcp scsi_transport_fc scsi_dh_rdac scsi_dh_emc scsi_dh_alua pkey zcrypt dm_multipath rng_core autofs4 [last unloaded: vfio_pci] CPU: 0 PID: 781237 Comm: CPU 0/KVM Not tainted 6.10.0-08682-gcad9f11498ea #6 Hardware name: IBM 3931 A01 701 (LPAR) Krnl PSW : 0704c00180000000 000003d93deb0122 (kvm_handle_sie_intercept+0x432/0x4d0 [kvm]) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Krnl GPRS: 000003d900000027 000003d900000023 0000000000000028 000002cd00000000 000002d063a00900 00000359c6daf708 00000000000bebb5 0000000000001eff 000002cfd82e9000 000002cfd80bc000 0000000000001011 000003d93deda412 000003ff8962df98 000003d93de77ce0 000003d93deb011e 00000359c6daf960 Krnl Code: 000003d93deb0112: c020fffe7259 larl %r2,000003d93de7e5c4 000003d93deb0118: c0e53fa8beac brasl %r14,000003d9bd3c7e70 #000003d93deb011e: af000000 mc 0,0 >000003d93deb0122: a728ffea lhi %r2,-22 000003d93deb0126: a7f4fe24 brc 15,000003d93deafd6e 000003d93deb012a: 9101f0b0 tm 176(%r15),1 000003d93deb012e: a774fe48 brc 7,000003d93deafdbe 000003d93deb0132: 40a0f0ae sth %r10,174(%r15) Call Trace: [<000003d93deb0122>] kvm_handle_sie_intercept+0x432/0x4d0 [kvm] ([<000003d93deb011e>] kvm_handle_sie_intercept+0x42e/0x4d0 [kvm]) [<000003d93deacc10>] vcpu_post_run+0x1d0/0x3b0 [kvm] [<000003d93deaceda>] __vcpu_run+0xea/0x2d0 [kvm] [<000003d93dead9da>] kvm_arch_vcpu_ioctl_run+0x16a/0x430 [kvm] [<000003d93de93ee0>] kvm_vcpu_ioctl+0x190/0x7c0 [kvm] [<000003d9bd728b4e>] vfs_ioctl+0x2e/0x70 [<000003d9bd72a092>] __s390x_sys_ioctl+0xc2/0xd0 [<000003d9be0e9222>] __do_syscall+0x1f2/0x2e0 [<000003d9be0f9a90>] system_call+0x70/0x98 Last Breaking-Event-Address: [<000003d9bd3c7f58>] __warn_printk+0xe8/0xf0

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-45005"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-04T20:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: s390: fix validity interception issue when gisa is switched off\n\nWe might run into a SIE validity if gisa has been disabled either via using\nkernel parameter \"kvm.use_gisa=0\" or by setting the related sysfs\nattribute to N (echo N \u003e/sys/module/kvm/parameters/use_gisa).\n\nThe validity is caused by an invalid value in the SIE control block\u0027s\ngisa designation. That happens because we pass the uninitialized gisa\norigin to virt_to_phys() before writing it to the gisa designation.\n\nTo fix this we return 0 in kvm_s390_get_gisa_desc() if the origin is 0.\nkvm_s390_get_gisa_desc() is used to determine which gisa designation to\nset in the SIE control block. A value of 0 in the gisa designation disables\ngisa usage.\n\nThe issue surfaces in the host kernel with the following kernel message as\nsoon a new kvm guest start is attemted.\n\nkvm: unhandled validity intercept 0x1011\nWARNING: CPU: 0 PID: 781237 at arch/s390/kvm/intercept.c:101 kvm_handle_sie_intercept+0x42e/0x4d0 [kvm]\nModules linked in: vhost_net tap tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_tcpudp nft_compat x_tables nf_nat_tftp nf_conntrack_tftp vfio_pci_core irqbypass vhost_vsock vmw_vsock_virtio_transport_common vsock vhost vhost_iotlb kvm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc mlx5_ib ib_uverbs ib_core mlx5_core uvdevice s390_trng eadm_sch vfio_ccw zcrypt_cex4 mdev vfio_iommu_type1 vfio sch_fq_codel drm i2c_core loop drm_panel_orientation_quirks configfs nfnetlink lcs ctcm fsm dm_service_time ghash_s390 prng chacha_s390 libchacha aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390 sha512_s390 sha256_s390 sha1_s390 sha_common dm_mirror dm_region_hash dm_log zfcp scsi_transport_fc scsi_dh_rdac scsi_dh_emc scsi_dh_alua pkey zcrypt dm_multipath rng_core autofs4 [last unloaded: vfio_pci]\nCPU: 0 PID: 781237 Comm: CPU 0/KVM Not tainted 6.10.0-08682-gcad9f11498ea #6\nHardware name: IBM 3931 A01 701 (LPAR)\nKrnl PSW : 0704c00180000000 000003d93deb0122 (kvm_handle_sie_intercept+0x432/0x4d0 [kvm])\n           R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3\nKrnl GPRS: 000003d900000027 000003d900000023 0000000000000028 000002cd00000000\n           000002d063a00900 00000359c6daf708 00000000000bebb5 0000000000001eff\n           000002cfd82e9000 000002cfd80bc000 0000000000001011 000003d93deda412\n           000003ff8962df98 000003d93de77ce0 000003d93deb011e 00000359c6daf960\nKrnl Code: 000003d93deb0112: c020fffe7259\tlarl\t%r2,000003d93de7e5c4\n           000003d93deb0118: c0e53fa8beac\tbrasl\t%r14,000003d9bd3c7e70\n          #000003d93deb011e: af000000\t\tmc\t0,0\n          \u003e000003d93deb0122: a728ffea\t\tlhi\t%r2,-22\n           000003d93deb0126: a7f4fe24\t\tbrc\t15,000003d93deafd6e\n           000003d93deb012a: 9101f0b0\t\ttm\t176(%r15),1\n           000003d93deb012e: a774fe48\t\tbrc\t7,000003d93deafdbe\n           000003d93deb0132: 40a0f0ae\t\tsth\t%r10,174(%r15)\nCall Trace:\n [\u003c000003d93deb0122\u003e] kvm_handle_sie_intercept+0x432/0x4d0 [kvm]\n([\u003c000003d93deb011e\u003e] kvm_handle_sie_intercept+0x42e/0x4d0 [kvm])\n [\u003c000003d93deacc10\u003e] vcpu_post_run+0x1d0/0x3b0 [kvm]\n [\u003c000003d93deaceda\u003e] __vcpu_run+0xea/0x2d0 [kvm]\n [\u003c000003d93dead9da\u003e] kvm_arch_vcpu_ioctl_run+0x16a/0x430 [kvm]\n [\u003c000003d93de93ee0\u003e] kvm_vcpu_ioctl+0x190/0x7c0 [kvm]\n [\u003c000003d9bd728b4e\u003e] vfs_ioctl+0x2e/0x70\n [\u003c000003d9bd72a092\u003e] __s390x_sys_ioctl+0xc2/0xd0\n [\u003c000003d9be0e9222\u003e] __do_syscall+0x1f2/0x2e0\n [\u003c000003d9be0f9a90\u003e] system_call+0x70/0x98\nLast Breaking-Event-Address:\n [\u003c000003d9bd3c7f58\u003e] __warn_printk+0xe8/0xf0",
  "id": "GHSA-cj8h-mjwg-43cc",
  "modified": "2024-10-09T15:32:18Z",
  "published": "2024-09-04T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45005"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/027ac3c5092561bccce09b314a73a1c167117ef6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/051c0a558154174cfcea301a386e4c91ade83ce1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a44bb061d04b0306f2aa8add761d86d152b9377"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-45005 (GCVE-0-2024-45005)

Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2025-05-04 09:30

Title

KVM: s390: fix validity interception issue when gisa is switched off

Summary

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: fix validity interception issue when gisa is switched off We might run into a SIE validity if gisa has been disabled either via using kernel parameter "kvm.use_gisa=0" or by setting the related sysfs attribute to N (echo N >/sys/module/kvm/parameters/use_gisa). The validity is caused by an invalid value in the SIE control block's gisa designation. That happens because we pass the uninitialized gisa origin to virt_to_phys() before writing it to the gisa designation. To fix this we return 0 in kvm_s390_get_gisa_desc() if the origin is 0. kvm_s390_get_gisa_desc() is used to determine which gisa designation to set in the SIE control block. A value of 0 in the gisa designation disables gisa usage. The issue surfaces in the host kernel with the following kernel message as soon a new kvm guest start is attemted. kvm: unhandled validity intercept 0x1011 WARNING: CPU: 0 PID: 781237 at arch/s390/kvm/intercept.c:101 kvm_handle_sie_intercept+0x42e/0x4d0 [kvm] Modules linked in: vhost_net tap tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_tcpudp nft_compat x_tables nf_nat_tftp nf_conntrack_tftp vfio_pci_core irqbypass vhost_vsock vmw_vsock_virtio_transport_common vsock vhost vhost_iotlb kvm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc mlx5_ib ib_uverbs ib_core mlx5_core uvdevice s390_trng eadm_sch vfio_ccw zcrypt_cex4 mdev vfio_iommu_type1 vfio sch_fq_codel drm i2c_core loop drm_panel_orientation_quirks configfs nfnetlink lcs ctcm fsm dm_service_time ghash_s390 prng chacha_s390 libchacha aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390 sha512_s390 sha256_s390 sha1_s390 sha_common dm_mirror dm_region_hash dm_log zfcp scsi_transport_fc scsi_dh_rdac scsi_dh_emc scsi_dh_alua pkey zcrypt dm_multipath rng_core autofs4 [last unloaded: vfio_pci] CPU: 0 PID: 781237 Comm: CPU 0/KVM Not tainted 6.10.0-08682-gcad9f11498ea #6 Hardware name: IBM 3931 A01 701 (LPAR) Krnl PSW : 0704c00180000000 000003d93deb0122 (kvm_handle_sie_intercept+0x432/0x4d0 [kvm]) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Krnl GPRS: 000003d900000027 000003d900000023 0000000000000028 000002cd00000000 000002d063a00900 00000359c6daf708 00000000000bebb5 0000000000001eff 000002cfd82e9000 000002cfd80bc000 0000000000001011 000003d93deda412 000003ff8962df98 000003d93de77ce0 000003d93deb011e 00000359c6daf960 Krnl Code: 000003d93deb0112: c020fffe7259 larl %r2,000003d93de7e5c4 000003d93deb0118: c0e53fa8beac brasl %r14,000003d9bd3c7e70 #000003d93deb011e: af000000 mc 0,0 >000003d93deb0122: a728ffea lhi %r2,-22 000003d93deb0126: a7f4fe24 brc 15,000003d93deafd6e 000003d93deb012a: 9101f0b0 tm 176(%r15),1 000003d93deb012e: a774fe48 brc 7,000003d93deafdbe 000003d93deb0132: 40a0f0ae sth %r10,174(%r15) Call Trace: [<000003d93deb0122>] kvm_handle_sie_intercept+0x432/0x4d0 [kvm] ([<000003d93deb011e>] kvm_handle_sie_intercept+0x42e/0x4d0 [kvm]) [<000003d93deacc10>] vcpu_post_run+0x1d0/0x3b0 [kvm] [<000003d93deaceda>] __vcpu_run+0xea/0x2d0 [kvm] [<000003d93dead9da>] kvm_arch_vcpu_ioctl_run+0x16a/0x430 [kvm] [<000003d93de93ee0>] kvm_vcpu_ioctl+0x190/0x7c0 [kvm] [<000003d9bd728b4e>] vfs_ioctl+0x2e/0x70 [<000003d9bd72a092>] __s390x_sys_ioctl+0xc2/0xd0 [<000003d9be0e9222>] __do_syscall+0x1f2/0x2e0 [<000003d9be0f9a90>] system_call+0x70/0x98 Last Breaking-Event-Address: [<000003d9bd3c7f58>] __warn_printk+0xe8/0xf0

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/051c0a558154174cf…
	https://git.kernel.org/stable/c/027ac3c5092561bcc…
	https://git.kernel.org/stable/c/5a44bb061d04b0306…

Impacted products

Vendor

Product

Version

Linux

Affected: fe0ef00304639cae82df7c9ad6a15286bd5f876e , < 051c0a558154174cfcea301a386e4c91ade83ce1 (git)
Affected: fe0ef00304639cae82df7c9ad6a15286bd5f876e , < 027ac3c5092561bccce09b314a73a1c167117ef6 (git)
Affected: fe0ef00304639cae82df7c9ad6a15286bd5f876e , < 5a44bb061d04b0306f2aa8add761d86d152b9377 (git)

Linux

Affected: 6.2
Unaffected: 0 , < 6.2 (semver)
Unaffected: 6.6.48 , ≤ 6.6.* (semver)
Unaffected: 6.10.7 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-45005",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-04T20:18:16.023485Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-04T20:18:35.458Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/s390/kvm/kvm-s390.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "051c0a558154174cfcea301a386e4c91ade83ce1",
              "status": "affected",
              "version": "fe0ef00304639cae82df7c9ad6a15286bd5f876e",
              "versionType": "git"
            },
            {
              "lessThan": "027ac3c5092561bccce09b314a73a1c167117ef6",
              "status": "affected",
              "version": "fe0ef00304639cae82df7c9ad6a15286bd5f876e",
              "versionType": "git"
            },
            {
              "lessThan": "5a44bb061d04b0306f2aa8add761d86d152b9377",
              "status": "affected",
              "version": "fe0ef00304639cae82df7c9ad6a15286bd5f876e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/s390/kvm/kvm-s390.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.2"
            },
            {
              "lessThan": "6.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.48",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.48",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.7",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: s390: fix validity interception issue when gisa is switched off\n\nWe might run into a SIE validity if gisa has been disabled either via using\nkernel parameter \"kvm.use_gisa=0\" or by setting the related sysfs\nattribute to N (echo N \u003e/sys/module/kvm/parameters/use_gisa).\n\nThe validity is caused by an invalid value in the SIE control block\u0027s\ngisa designation. That happens because we pass the uninitialized gisa\norigin to virt_to_phys() before writing it to the gisa designation.\n\nTo fix this we return 0 in kvm_s390_get_gisa_desc() if the origin is 0.\nkvm_s390_get_gisa_desc() is used to determine which gisa designation to\nset in the SIE control block. A value of 0 in the gisa designation disables\ngisa usage.\n\nThe issue surfaces in the host kernel with the following kernel message as\nsoon a new kvm guest start is attemted.\n\nkvm: unhandled validity intercept 0x1011\nWARNING: CPU: 0 PID: 781237 at arch/s390/kvm/intercept.c:101 kvm_handle_sie_intercept+0x42e/0x4d0 [kvm]\nModules linked in: vhost_net tap tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_tcpudp nft_compat x_tables nf_nat_tftp nf_conntrack_tftp vfio_pci_core irqbypass vhost_vsock vmw_vsock_virtio_transport_common vsock vhost vhost_iotlb kvm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc mlx5_ib ib_uverbs ib_core mlx5_core uvdevice s390_trng eadm_sch vfio_ccw zcrypt_cex4 mdev vfio_iommu_type1 vfio sch_fq_codel drm i2c_core loop drm_panel_orientation_quirks configfs nfnetlink lcs ctcm fsm dm_service_time ghash_s390 prng chacha_s390 libchacha aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390 sha512_s390 sha256_s390 sha1_s390 sha_common dm_mirror dm_region_hash dm_log zfcp scsi_transport_fc scsi_dh_rdac scsi_dh_emc scsi_dh_alua pkey zcrypt dm_multipath rng_core autofs4 [last unloaded: vfio_pci]\nCPU: 0 PID: 781237 Comm: CPU 0/KVM Not tainted 6.10.0-08682-gcad9f11498ea #6\nHardware name: IBM 3931 A01 701 (LPAR)\nKrnl PSW : 0704c00180000000 000003d93deb0122 (kvm_handle_sie_intercept+0x432/0x4d0 [kvm])\n           R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3\nKrnl GPRS: 000003d900000027 000003d900000023 0000000000000028 000002cd00000000\n           000002d063a00900 00000359c6daf708 00000000000bebb5 0000000000001eff\n           000002cfd82e9000 000002cfd80bc000 0000000000001011 000003d93deda412\n           000003ff8962df98 000003d93de77ce0 000003d93deb011e 00000359c6daf960\nKrnl Code: 000003d93deb0112: c020fffe7259\tlarl\t%r2,000003d93de7e5c4\n           000003d93deb0118: c0e53fa8beac\tbrasl\t%r14,000003d9bd3c7e70\n          #000003d93deb011e: af000000\t\tmc\t0,0\n          \u003e000003d93deb0122: a728ffea\t\tlhi\t%r2,-22\n           000003d93deb0126: a7f4fe24\t\tbrc\t15,000003d93deafd6e\n           000003d93deb012a: 9101f0b0\t\ttm\t176(%r15),1\n           000003d93deb012e: a774fe48\t\tbrc\t7,000003d93deafdbe\n           000003d93deb0132: 40a0f0ae\t\tsth\t%r10,174(%r15)\nCall Trace:\n [\u003c000003d93deb0122\u003e] kvm_handle_sie_intercept+0x432/0x4d0 [kvm]\n([\u003c000003d93deb011e\u003e] kvm_handle_sie_intercept+0x42e/0x4d0 [kvm])\n [\u003c000003d93deacc10\u003e] vcpu_post_run+0x1d0/0x3b0 [kvm]\n [\u003c000003d93deaceda\u003e] __vcpu_run+0xea/0x2d0 [kvm]\n [\u003c000003d93dead9da\u003e] kvm_arch_vcpu_ioctl_run+0x16a/0x430 [kvm]\n [\u003c000003d93de93ee0\u003e] kvm_vcpu_ioctl+0x190/0x7c0 [kvm]\n [\u003c000003d9bd728b4e\u003e] vfs_ioctl+0x2e/0x70\n [\u003c000003d9bd72a092\u003e] __s390x_sys_ioctl+0xc2/0xd0\n [\u003c000003d9be0e9222\u003e] __do_syscall+0x1f2/0x2e0\n [\u003c000003d9be0f9a90\u003e] system_call+0x70/0x98\nLast Breaking-Event-Address:\n [\u003c000003d9bd3c7f58\u003e] __warn_printk+0xe8/0xf0"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:30:51.567Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/051c0a558154174cfcea301a386e4c91ade83ce1"
        },
        {
          "url": "https://git.kernel.org/stable/c/027ac3c5092561bccce09b314a73a1c167117ef6"
        },
        {
          "url": "https://git.kernel.org/stable/c/5a44bb061d04b0306f2aa8add761d86d152b9377"
        }
      ],
      "title": "KVM: s390: fix validity interception issue when gisa is switched off",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-45005",
    "datePublished": "2024-09-04T19:54:47.694Z",
    "dateReserved": "2024-08-21T05:34:56.679Z",
    "dateUpdated": "2025-05-04T09:30:51.567Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-CJ8H-MJWG-43CC

CVE-2024-45005 (GCVE-0-2024-45005)

Tags

Sightings

Nomenclature