CVE-2025-38152 (GCVE-0-2025-38152)

Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2025-11-03 19:58
VLAI?
Title
remoteproc: core: Clear table_sz when rproc_shutdown
Summary
In the Linux kernel, the following vulnerability has been resolved: remoteproc: core: Clear table_sz when rproc_shutdown There is case as below could trigger kernel dump: Use U-Boot to start remote processor(rproc) with resource table published to a fixed address by rproc. After Kernel boots up, stop the rproc, load a new firmware which doesn't have resource table ,and start rproc. When starting rproc with a firmware not have resource table, `memcpy(loaded_table, rproc->cached_table, rproc->table_sz)` will trigger dump, because rproc->cache_table is set to NULL during the last stop operation, but rproc->table_sz is still valid. This issue is found on i.MX8MP and i.MX9. Dump as below: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=000000010af63000 [0000000000000000] pgd=0000000000000000, p4d=0000000000000000 Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Modules linked in: CPU: 2 UID: 0 PID: 1060 Comm: sh Not tainted 6.14.0-rc7-next-20250317-dirty #38 Hardware name: NXP i.MX8MPlus EVK board (DT) pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __pi_memcpy_generic+0x110/0x22c lr : rproc_start+0x88/0x1e0 Call trace: __pi_memcpy_generic+0x110/0x22c (P) rproc_boot+0x198/0x57c state_store+0x40/0x104 dev_attr_store+0x18/0x2c sysfs_kf_write+0x7c/0x94 kernfs_fop_write_iter+0x120/0x1cc vfs_write+0x240/0x378 ksys_write+0x70/0x108 __arm64_sys_write+0x1c/0x28 invoke_syscall+0x48/0x10c el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x30/0xcc el0t_64_sync_handler+0x10c/0x138 el0t_64_sync+0x198/0x19c Clear rproc->table_sz to address the issue.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 6e66bca8cd51ebedd5d32426906a38e4a3c69c5f (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < e6015ca453b82ec54aec9682dcc38773948fcc48 (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 7c6bb82a6f3da6ab2d3fbea03901482231708b98 (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476 (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 068f6648ff5b0c7adeb6c363fae7fb188aa178fa (git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < efdde3d73ab25cef4ff2d06783b0aad8b093c0e4 (git)
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    Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.180 , ≤ 5.15.* (semver)
Unaffected: 6.1.134 , ≤ 6.1.* (semver)
Unaffected: 6.6.87 , ≤ 6.6.* (semver)
Unaffected: 6.12.23 , ≤ 6.12.* (semver)
Unaffected: 6.13.11 , ≤ 6.13.* (semver)
Unaffected: 6.14.2 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-38152\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T16:14:04.666150Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T14:41:57.528Z\"}}], \"cna\": {\"title\": \"remoteproc: core: Clear table_sz when rproc_shutdown\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"6e66bca8cd51ebedd5d32426906a38e4a3c69c5f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"e6015ca453b82ec54aec9682dcc38773948fcc48\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"7c6bb82a6f3da6ab2d3fbea03901482231708b98\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"068f6648ff5b0c7adeb6c363fae7fb188aa178fa\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"9dc9507f1880fb6225e3e058cb5219b152cbf198\", \"lessThan\": \"efdde3d73ab25cef4ff2d06783b0aad8b093c0e4\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/remoteproc/remoteproc_core.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.13\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.13\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.180\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.134\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.87\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.23\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.13.*\"}, {\"status\": \"unaffected\", \"version\": \"6.14.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.14.*\"}, {\"status\": \"unaffected\", \"version\": \"6.15\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/remoteproc/remoteproc_core.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/6e66bca8cd51ebedd5d32426906a38e4a3c69c5f\"}, {\"url\": \"https://git.kernel.org/stable/c/e6015ca453b82ec54aec9682dcc38773948fcc48\"}, {\"url\": \"https://git.kernel.org/stable/c/7c6bb82a6f3da6ab2d3fbea03901482231708b98\"}, {\"url\": \"https://git.kernel.org/stable/c/2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476\"}, {\"url\": \"https://git.kernel.org/stable/c/8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af\"}, {\"url\": \"https://git.kernel.org/stable/c/068f6648ff5b0c7adeb6c363fae7fb188aa178fa\"}, {\"url\": \"https://git.kernel.org/stable/c/efdde3d73ab25cef4ff2d06783b0aad8b093c0e4\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nremoteproc: core: Clear table_sz when rproc_shutdown\\n\\nThere is case as below could trigger kernel dump:\\nUse U-Boot to start remote processor(rproc) with resource table\\npublished to a fixed address by rproc. After Kernel boots up,\\nstop the rproc, load a new firmware which doesn\u0027t have resource table\\n,and start rproc.\\n\\nWhen starting rproc with a firmware not have resource table,\\n`memcpy(loaded_table, rproc-\u003ecached_table, rproc-\u003etable_sz)` will\\ntrigger dump, because rproc-\u003ecache_table is set to NULL during the last\\nstop operation, but rproc-\u003etable_sz is still valid.\\n\\nThis issue is found on i.MX8MP and i.MX9.\\n\\nDump as below:\\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000000\\nMem abort info:\\n  ESR = 0x0000000096000004\\n  EC = 0x25: DABT (current EL), IL = 32 bits\\n  SET = 0, FnV = 0\\n  EA = 0, S1PTW = 0\\n  FSC = 0x04: level 0 translation fault\\nData abort info:\\n  ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\\n  CM = 0, WnR = 0, TnD = 0, TagAccess = 0\\n  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\\nuser pgtable: 4k pages, 48-bit VAs, pgdp=000000010af63000\\n[0000000000000000] pgd=0000000000000000, p4d=0000000000000000\\nInternal error: Oops: 0000000096000004 [#1] PREEMPT SMP\\nModules linked in:\\nCPU: 2 UID: 0 PID: 1060 Comm: sh Not tainted 6.14.0-rc7-next-20250317-dirty #38\\nHardware name: NXP i.MX8MPlus EVK board (DT)\\npstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : __pi_memcpy_generic+0x110/0x22c\\nlr : rproc_start+0x88/0x1e0\\nCall trace:\\n __pi_memcpy_generic+0x110/0x22c (P)\\n rproc_boot+0x198/0x57c\\n state_store+0x40/0x104\\n dev_attr_store+0x18/0x2c\\n sysfs_kf_write+0x7c/0x94\\n kernfs_fop_write_iter+0x120/0x1cc\\n vfs_write+0x240/0x378\\n ksys_write+0x70/0x108\\n __arm64_sys_write+0x1c/0x28\\n invoke_syscall+0x48/0x10c\\n el0_svc_common.constprop.0+0xc0/0xe0\\n do_el0_svc+0x1c/0x28\\n el0_svc+0x30/0xcc\\n el0t_64_sync_handler+0x10c/0x138\\n el0t_64_sync+0x198/0x19c\\n\\nClear rproc-\u003etable_sz to address the issue.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.180\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.134\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.87\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.23\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13.11\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.14.2\", \"versionStartIncluding\": \"5.13\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.15\", \"versionStartIncluding\": \"5.13\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-26T05:25:19.695Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-38152\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T16:14:08.373Z\", \"dateReserved\": \"2025-04-16T04:51:23.989Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-04-18T07:01:31.714Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

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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.