media: uvcvideo: Remove dangling pointers
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Remove dangling pointers When an async control is written, we copy a pointer to the file handle that started the operation. That pointer will be used when the device is done. Which could be anytime in the future. If the user closes that file descriptor, its structure will be freed, and there will be one dangling pointer per pending async control, that the driver will try to use. Clean all the dangling pointers during release(). To avoid adding a performance penalty in the most common case (no async operation), a counter has been introduced with some logic to make sure that it is properly handled.
CVE-2024-58002
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-2024-58002
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": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "2a29413ace64627e178fd422dd8a5d95219a2c0b",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "653993f46861f2971e95e9a0e36a34b49dec542c",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "117f7a2975baa4b7d702d3f4830d5a4ebd0c6d50",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "ac18d781466252cd35a3e311e0a4b264260fd927",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "4dbaa738c583a0e947803c69e8996e88cf98d971",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "438bda062b2c40ddd7df23b932e29ffe0a448cac",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "9edc7d25f7e49c33a1ce7a5ffadea2222065516c",
"versionType": "git"
},
{
"status": "affected",
"version": "e5225c820c057537dc780244760e2e24c7d27366",
"lessThan": "221cd51efe4565501a3dbf04cc011b537dcce7fb",
"versionType": "git"
}
],
"programFiles": [
"drivers/media/usb/uvc/uvc_ctrl.c",
"drivers/media/usb/uvc/uvc_v4l2.c",
"drivers/media/usb/uvc/uvcvideo.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.19",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.4.291",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.235",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.179",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.130",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.80",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.14",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.13.3",
"versionType": "semver",
"lessThanOrEqual": "6.13.*"
},
{
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/media/usb/uvc/uvc_ctrl.c",
"drivers/media/usb/uvc/uvc_v4l2.c",
"drivers/media/usb/uvc/uvcvideo.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-58002
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30412 · Revision 1
- Added to Heist Feed
- Publisher date