drm/omap: dsi: Do not copy isr table
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.
CVE-2026-90316
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-90316
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "b3cbd1451c240446ce170f514244e1cb65ec0de4",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "f6733460b6d483dea7bfb5cfceb11cbff31a60b7",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "542a6a3ec77cd29f953987f7263f32fb8acb097e",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "2c27a84ba8d1bfed046d0067161d92001605accc",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "9063b30faae8ccaacf003735560df3956dbb592f",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "30810bdf273b4c93f8731b96a7204f33e052180d",
"versionType": "git"
},
{
"status": "affected",
"version": "4ae2ddddf44cd9f73def2dbdb68c6859072262ff",
"lessThan": "97c03b32b28a9f7f13f768f2b06e1eaafe850e66",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/omapdrm/dss/dsi.c",
"drivers/gpu/drm/omapdrm/dss/dsi.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.39"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.39",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/omapdrm/dss/dsi.c",
"drivers/gpu/drm/omapdrm/dss/dsi.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90316
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #36667 · Revision 1
- Added to Heist Feed
- Publisher date