drm/omap: dsi: Do not copy isr table

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-90316
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 17:17:29 UTC
Updated2026-10-19 09:19:25 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: drm/omap: dsi: Do not copy isr table To be able to unregister stuff from isrs, the corresponding table was copied. Nobody seems to unregister stuff that way, so it does not help. But there are stack-allocated objects passed to these isrs giving chances of UAF of these objects if irqs are unregistered while they are handled, so better do not copy that table.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

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

EPSS: 0.001640000 probability, percentile 0.060500000 (date 2026-09-21)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff b3cbd1451c240446ce170f514244e1cb65ec0de4 git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff f6733460b6d483dea7bfb5cfceb11cbff31a60b7 git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff 542a6a3ec77cd29f953987f7263f32fb8acb097e git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff 2c27a84ba8d1bfed046d0067161d92001605accc git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff 9063b30faae8ccaacf003735560df3956dbb592f git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff 30810bdf273b4c93f8731b96a7204f33e052180d git Not specified
CNA Linux Linux affected 4ae2ddddf44cd9f73def2dbdb68c6859072262ff 97c03b32b28a9f7f13f768f2b06e1eaafe850e66 git Not specified
CNA Linux Linux affected 2.6.39 Not specified
CNA Linux Linux unaffected 2.6.39 semver Not specified
CNA Linux Linux unaffected 5.15.221 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.188 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.157 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.110 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.6 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/30810bdf273b4c93f8731b96a7204f33e052180d 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b3cbd1451c240446ce170f514244e1cb65ec0de4 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/542a6a3ec77cd29f953987f7263f32fb8acb097e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/97c03b32b28a9f7f13f768f2b06e1eaafe850e66 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/9063b30faae8ccaacf003735560df3956dbb592f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/2c27a84ba8d1bfed046d0067161d92001605accc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/f6733460b6d483dea7bfb5cfceb11cbff31a60b7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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