media: chips-media: wave5: Fix Reports from Kernel Lock Validator
In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Reports from Kernel Lock Validator handle_dynamic_resolution change requires that the state_lock be acquired based on the lockdep_assert_held. However, the handle_dynamic_resolution_change call in initialize_sequence does not properly obtain the lock before calling. Since the v4l2_ctrl_find and s_ctrl can sleep, they should not be called while a lock is already held. Store off the fbc_buf_count then properly update control once lock has been freed.
CVE-2026-97514
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-2026-97514
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": "629a937091ecf9c5c9f7a18f41cb0e6c778a7b2f",
"versionType": "git"
},
{
"status": "affected",
"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c",
"lessThan": "072beef6a19f9c84dc5a50c5499663a5734c1096",
"versionType": "git"
},
{
"status": "affected",
"version": "9707a6254a8a6b978bde811a44fe07d86c229d1c",
"lessThan": "7d5d364f8b2dcc9b6b92456fb55632fde4a4d96f",
"versionType": "git"
}
],
"programFiles": [
"drivers/media/platform/chips-media/wave5/wave5-vpu-dec.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": "6.12.111",
"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-vpu-dec.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97514
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #2487 · Revision 1
- Added to Heist Feed
- Publisher date