drm/amd/pm: ensure the fw_info is not null before using it

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Summary

CVECVE-2024-49890
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-10-21 18:15:11 UTC
Updated2026-05-12 12:17:16 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: ensure the fw_info is not null before using it This resolves the dereference null return value warning reported by Coverity.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

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

Problem Types: CWE-476

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 29f388945770bd0a6c82711436b2bc98b0dfac92 git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 9550d8d6f19fac7623f044ae8d9503825b325497 git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 fd5f4ac1a986f0e7e9fa019201b5890554f87bcf git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 b511474f49588cdca355ebfce54e7eddbf7b75a5 git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 8adf4408d482faa51b2c14e60bfd9946ec1911a4 git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 016bf0294b401246471c6710c6bf9251616228b6 git Not specified
CNA Linux Linux affected 3bace359149391c6547cefe3bf729f365bcf3ef6 186fb12e7a7b038c2710ceb2fb74068f1b5d55a4 git Not specified
CNA Linux Linux affected 4.5 Not specified
CNA Linux Linux unaffected 4.5 semver Not specified
CNA Linux Linux unaffected 5.10.227 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.168 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.113 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.55 6.6.* semver Not specified
CNA Linux Linux unaffected 6.10.14 6.10.* semver Not specified
CNA Linux Linux unaffected 6.11.3 6.11.* semver Not specified
CNA Linux Linux unaffected 6.12 * original_commit_for_fix Not specified
ADP Siemens RUGGEDCOM RST2428P unaffected * custom Not specified
ADP Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 Family unaffected * custom Not specified
ADP Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 Family unaffected * custom Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/fd5f4ac1a986f0e7e9fa019201b5890554f87bcf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2025/03/msg00002.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
git.kernel.org/stable/c/9550d8d6f19fac7623f044ae8d9503825b325497 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/b511474f49588cdca355ebfce54e7eddbf7b75a5 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/8adf4408d482faa51b2c14e60bfd9946ec1911a4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
cert-portal.siemens.com/productcert/html/ssa-355557.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
lists.debian.org/debian-lts-announce/2025/01/msg00001.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
git.kernel.org/stable/c/186fb12e7a7b038c2710ceb2fb74068f1b5d55a4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/29f388945770bd0a6c82711436b2bc98b0dfac92 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/016bf0294b401246471c6710c6bf9251616228b6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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