media: chips-media: wave5: Release m2m_ctx after Instance Removed from List
In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Release m2m_ctx after Instance Removed from List Possible use after free if IRQ thread manages to obtain spinlock between m2m_ctx release and wave5_release function removing stream instance from list of active instances. The IRQ thread looks for the m2m_ctx which is freed so null pointer dereference occurs.
CVE-2026-97513
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-2026-97513
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": "9707a6254a8a6b978bde811a44fe07d86c229d1c",
"lessThan": "0e6bdd437a3c7a5d8846d7f58fe9645a60ec0933",
"versionType": "git"
},
{
"status": "affected",
"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c",
"lessThan": "04cda0b5c4ca3f61cbc86e41ead3c462c8cfd659",
"versionType": "git"
},
{
"status": "affected",
"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c",
"lessThan": "7cdbd7bb21949a8fda10c7104a2b12ee363cbf5c",
"versionType": "git"
}
],
"programFiles": [
"drivers/media/platform/chips-media/wave5/wave5-helper.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/media/platform/chips-media/wave5/wave5-helper.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97513
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #48768 · Revision 1
- Added to Heist Feed
- Publisher date