In 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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < b3cbd1451c240446ce170f514244e1cb65ec0de4
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < f6733460b6d483dea7bfb5cfceb11cbff31a60b7
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < 542a6a3ec77cd29f953987f7263f32fb8acb097e
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < 2c27a84ba8d1bfed046d0067161d92001605accc
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < 9063b30faae8ccaacf003735560df3956dbb592f
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < 30810bdf273b4c93f8731b96a7204f33e052180d
4ae2ddddf44cd9f73def2dbdb68c6859072262ff affected < 97c03b32b28a9f7f13f768f2b06e1eaafe850e66
Linux Linux affected
Version Status Constraints
2.6.39 affected —
0 unaffected < 2.6.39
5.15.221 unaffected ≤ 5.15.*
6.1.188 unaffected ≤ 6.1.*
6.6.157 unaffected ≤ 6.6.*
6.12.110 unaffected ≤ 6.12.*
6.18.52 unaffected ≤ 6.18.*
7.2.6 unaffected ≤ 7.2.*
7.3-rc1 unaffected ≤ *

No data.

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/2c27a84ba8d1bfed046d0067161d92001605accc cve-icon cve-icon
https://git.kernel.org/stable/c/30810bdf273b4c93f8731b96a7204f33e052180d cve-icon cve-icon
https://git.kernel.org/stable/c/542a6a3ec77cd29f953987f7263f32fb8acb097e cve-icon cve-icon
https://git.kernel.org/stable/c/9063b30faae8ccaacf003735560df3956dbb592f cve-icon cve-icon
https://git.kernel.org/stable/c/97c03b32b28a9f7f13f768f2b06e1eaafe850e66 cve-icon cve-icon
https://git.kernel.org/stable/c/b3cbd1451c240446ce170f514244e1cb65ec0de4 cve-icon cve-icon
https://git.kernel.org/stable/c/f6733460b6d483dea7bfb5cfceb11cbff31a60b7 cve-icon cve-icon
History

Thu, 17 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Description In 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.
Title drm/omap: dsi: Do not copy isr table
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-17T16:08:34.875Z

Reserved: 2026-09-11T19:38:34.801Z

Link: CVE-2026-90316

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-17T17:17:29.443

Modified: 2026-09-17T17:17:29.443

Link: CVE-2026-90316

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.