media: v4l2-tpg: fix some memleaks in tpg_alloc

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-27078
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-05-01 13:15:51 UTC
Updated2026-05-12 12:16:32 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpg_alloc In tpg_alloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpg_free is called only when tpg_alloc return 0.

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-401

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 63881df94d3ecbb0deafa0b77da62ff2f32961c4 0de691ff547d86dd54c24b40a81f9c925df8dd77 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 8269ab16415f2065cd792c49b0475543936cbd79 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 94303a06e1852a366e9671fff46d19459f88cb28 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 770a57922ce36a8476c43f7400b6501c554ea511 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 6bf5c2fade8ed53b2d26fa9875e5b04f36c7145d git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 4c86c772fef06f5d7a66151bac42366825db0941 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 31096da07933598da8522c54bd007376fb152a09 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 622b1cf38521569869c8f7b9fbe9e4f1a289add7 git Not specified
CNA Linux Linux affected 63881df94d3ecbb0deafa0b77da62ff2f32961c4 8cf9c5051076e0eb958f4361d50d8b0c3ee6691c git Not specified
CNA Linux Linux affected 3.18 Not specified
CNA Linux Linux unaffected 3.18 semver Not specified
CNA Linux Linux unaffected 4.19.311 4.19.* semver Not specified
CNA Linux Linux unaffected 5.4.273 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.214 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.153 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.83 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.23 6.6.* semver Not specified
CNA Linux Linux unaffected 6.7.11 6.7.* semver Not specified
CNA Linux Linux unaffected 6.8.2 6.8.* semver Not specified
CNA Linux Linux unaffected 6.9 * original_commit_for_fix Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/6bf5c2fade8ed53b2d26fa9875e5b04f36c7145d af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2024/06/msg00017.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List
git.kernel.org/stable/c/0de691ff547d86dd54c24b40a81f9c925df8dd77 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/94303a06e1852a366e9671fff46d19459f88cb28 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/8cf9c5051076e0eb958f4361d50d8b0c3ee6691c af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/622b1cf38521569869c8f7b9fbe9e4f1a289add7 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/770a57922ce36a8476c43f7400b6501c554ea511 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/4c86c772fef06f5d7a66151bac42366825db0941 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/8269ab16415f2065cd792c49b0475543936cbd79 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
git.kernel.org/stable/c/31096da07933598da8522c54bd007376fb152a09 af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2024/06/msg00020.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List
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