Vulnerability-Lookup

alsa-2022:0188

Vulnerability from osv_almalinux

Published

2022-01-19 13:59

Modified

2023-09-15 13:41

Summary

Important: kernel security and bug fix update

Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)
kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

kernel show “ BUG: scheduling while atomic:xxx“ and reboot when an uncorrectable memory error injection on AlmaLinux8.4 beta and GA (BZ#2008789)
tcp: Sockets can be orphaned in the FIN-WAIT-1 or CLOSING states. (BZ#2021574)
Hostnetwork pod to service backed by hostnetwork on the same node is not working with OVN Kubernetes (BZ#2024411)
ice: bug fixes for kernel crashes (BZ#2026698)
[AlmaLinux-8.6][SanityOnly] Backport leftover migrate_disable BPF related change (BZ#2027689)
xfs: I_DONTCACHE flag is ignored [xfstests: xfs/177] (BZ#2028534)
FIPS: deadlock between PID 1 and "modprobe crypto-jitterentropy_rng" at boot, preventing system to boot (BZ#2029365)
AlmaLinux8.6: Backport upstream RCU commits up to v5.12 (BZ#2029449)
i40e,ixgbe: revert XDP partial backport from kernel 5.13 (BZ#2029845)
spec: Support separate tools build (BZ#2031053)
RCU stall WARNING: at kernel/rcu/tree.c:1392 rcu_advance_cbs_nowake+0x51/0x60 (BZ#2032579)
block: update to upstream v5.14 (BZ#2034396)

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "kernel-tools-libs-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.18.0-348.12.2.el8_5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n* kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* kernel show \u201c BUG: scheduling while atomic:xxx\u201c and reboot when an uncorrectable memory error injection on AlmaLinux8.4 beta and GA (BZ#2008789)\n\n* tcp: Sockets can be orphaned in the FIN-WAIT-1 or CLOSING states. (BZ#2021574)\n\n* Hostnetwork pod to service backed by hostnetwork on the same node is not working with OVN Kubernetes (BZ#2024411)\n\n* ice: bug fixes for kernel crashes (BZ#2026698)\n\n* [AlmaLinux-8.6][SanityOnly] Backport leftover migrate_disable BPF related change (BZ#2027689)\n\n* xfs: I_DONTCACHE flag is ignored [xfstests: xfs/177] (BZ#2028534)\n\n* FIPS: deadlock between PID 1 and \"modprobe crypto-jitterentropy_rng\" at boot, preventing system to boot (BZ#2029365)\n\n* AlmaLinux8.6: Backport upstream RCU commits up to v5.12 (BZ#2029449)\n\n* i40e,ixgbe: revert XDP partial backport from kernel 5.13 (BZ#2029845)\n\n* spec: Support separate tools build (BZ#2031053)\n\n* RCU stall WARNING: at kernel/rcu/tree.c:1392 rcu_advance_cbs_nowake+0x51/0x60 (BZ#2032579)\n\n* block: update to upstream v5.14 (BZ#2034396)",
  "id": "ALSA-2022:0188",
  "modified": "2023-09-15T13:41:48Z",
  "published": "2022-01-19T13:59:09Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-4155"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2022-0185"
    }
  ],
  "related": [
    "CVE-2021-4155",
    "CVE-2022-0185"
  ],
  "summary": "Important: kernel security and bug fix update"
}

CVE-2022-0185 (GCVE-0-2022-0185)

Vulnerability from cvelistv5 – Published: 2022-02-11 17:40 – Updated: 2025-10-21 23:15

Summary

A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system.

Severity ?

8.4 (High)


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

CWE

CWE-190 - Integer Overflow or Wraparound CWE-190

Assigner

redhat

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	https://github.com/Crusaders-of-Rust/CVE-2022-0185	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2022/…	x_refsource_MISC
	https://www.willsroot.io/2022/01/cve-2022-0185.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022022…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: 8.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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            "url": "https://security.netapp.com/advisory/ntap-20220225-0003/"
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        "title": "CVE Program Container"
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      {
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        "metrics": [
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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 8.4,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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        {
          "lang": "en",
          "value": "A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system."
        }
      ],
      "problemTypes": [
        {
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            {
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        },
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          "url": "https://www.willsroot.io/2022/01/cve-2022-0185.html"
        },
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          "url": "https://security.netapp.com/advisory/ntap-20220225-0003/"
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    "dateUpdated": "2025-10-21T23:15:46.536Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2021-4155 (GCVE-0-2021-4155)

Vulnerability from cvelistv5 – Published: 2022-08-24 15:10 – Updated: 2024-08-03 17:16

Summary

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

Severity ?

No CVSS data available.

CWE

CWE-131 - - Incorrect Calculation of Buffer Size

Assigner

redhat

References

URL

Tags

	https://www.openwall.com/lists/oss-security/2022/…	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=2034813	x_refsource_MISC
	https://access.redhat.com/security/cve/CVE-2021-4155	x_refsource_MISC
	https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_MISC
	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	kernel	Affected: Fixed in Kernel v5.16

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:16:04.255Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        ],
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          "versions": [
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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

alsa-2022:0188

Vulnerability from osv_almalinux

CVE-2022-0185 (GCVE-0-2022-0185)

CVE-2021-4155 (GCVE-0-2021-4155)

Tags

Sightings

Nomenclature