AI Score
Confidence
Low
EPSS
Percentile
13.0%
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
In the Linux kernel, the following vulnerability has been resolved:
cachefiles: fix memory leak in cachefiles_add_cache()
The following memory leak was reported after unbinding /dev/cachefiles:
Put the reference count of cache_cred in cachefiles_daemon_unbind() to
fix the problem. And also put cache_cred in cachefiles_add_cache() error
branch to avoid memory leaks.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "cb5466783793",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "037d5a949b04",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "43eccc582373",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "94965be37add",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "8b218e2f0a27",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "38e921616320",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "9cac69912052",
"versionType": "git"
},
{
"status": "affected",
"version": "9ae326a69004",
"lessThan": "e21a2f17566c",
"versionType": "git"
}
],
"programFiles": [
"fs/cachefiles/cache.c",
"fs/cachefiles/daemon.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.30"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.30",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "4.19.309",
"versionType": "custom",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.271",
"versionType": "custom",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.212",
"versionType": "custom",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.151",
"versionType": "custom",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.80",
"versionType": "custom",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.19",
"versionType": "custom",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.7",
"versionType": "custom",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"fs/cachefiles/cache.c",
"fs/cachefiles/daemon.c"
],
"defaultStatus": "affected"
}
]
git.kernel.org/stable/c/037d5a949b0455540ef9aab34c10ddf54b65d285
git.kernel.org/stable/c/38e921616320d159336b0ffadb09e9fb4945c7c3
git.kernel.org/stable/c/43eccc5823732ba6daab2511ed32dfc545a666d8
git.kernel.org/stable/c/8b218e2f0a27a9f09428b1847b4580640b9d1e58
git.kernel.org/stable/c/94965be37add0983672e48ecb33cdbda92b62579
git.kernel.org/stable/c/9cac69912052a4def571fedf1cb9bb4ec590e25a
git.kernel.org/stable/c/cb5466783793e66272624cf71925ae1d1ba32083
git.kernel.org/stable/c/e21a2f17566cbd64926fb8f16323972f7a064444
lists.debian.org/debian-lts-announce/2024/06/msg00017.html
lists.debian.org/debian-lts-announce/2024/06/msg00020.html