In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries: Fix potential memleak in papr_get_attr()
buf
is allocated in papr_get_attr(), and krealloc() of buf
could fail. We need to free the original buf
in the case of failure.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/powerpc/platforms/pseries/papr_platform_attributes.c"
],
"versions": [
{
"version": "3c14b73454cf",
"lessThan": "a3f22feb2220",
"status": "affected",
"versionType": "git"
},
{
"version": "3c14b73454cf",
"lessThan": "1699fb915b9f",
"status": "affected",
"versionType": "git"
},
{
"version": "3c14b73454cf",
"lessThan": "7f7d39fe3d80",
"status": "affected",
"versionType": "git"
},
{
"version": "3c14b73454cf",
"lessThan": "d0647c3e81ef",
"status": "affected",
"versionType": "git"
},
{
"version": "3c14b73454cf",
"lessThan": "cda9c0d55628",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/powerpc/platforms/pseries/papr_platform_attributes.c"
],
"versions": [
{
"version": "5.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.18",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.83",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.23",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.7.11",
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.8.2",
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/1699fb915b9f61794d559b55114c09a390aaf234
git.kernel.org/stable/c/7f7d39fe3d80d6143404940b2413010cf6527029
git.kernel.org/stable/c/a3f22feb2220a945d1c3282e34199e8bcdc5afc4
git.kernel.org/stable/c/cda9c0d556283e2d4adaa9960b2dc19b16156bae
git.kernel.org/stable/c/d0647c3e81eff62b66d46fd4e475318cb8cb3610