In the Linux kernel, the following vulnerability has been resolved:
ppdev: Add an error check in register_device
In register_device, the return value of ida_simple_get is unchecked,
in witch ida_simple_get will use an invalid index value.
To address this issue, index should be checked after ida_simple_get. When
the index value is abnormal, a warning message should be printed, the port
should be dropped, and the value should be recorded.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/char/ppdev.c"
],
"versions": [
{
"version": "9a69645dde11",
"lessThan": "65cd017d43f4",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "b8c6b83cc3ad",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "d32caf51379a",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "b65d0410b879",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "df9329247dbb",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "ec3468221efe",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "5d5b24edad11",
"status": "affected",
"versionType": "git"
},
{
"version": "9a69645dde11",
"lessThan": "fbf740aeb86a",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/char/ppdev.c"
],
"versions": [
{
"version": "4.11",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.11",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.316",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.278",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.219",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.161",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.93",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.33",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9.4",
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10-rc1",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/5d5b24edad1107a2ffa99058f20f6aeeafeb5d39
git.kernel.org/stable/c/65cd017d43f4319a56747d38308b0a24cf57299e
git.kernel.org/stable/c/b65d0410b879af0295d22438a4a32012786d152a
git.kernel.org/stable/c/b8c6b83cc3adff3ddf403c8c7063fe6d08b2b9d9
git.kernel.org/stable/c/d32caf51379a4d71db03d3d4d7c22d27cdf7f68b
git.kernel.org/stable/c/df9329247dbbf00f6057e002139ab3fa529ad828
git.kernel.org/stable/c/ec3468221efec6660ff656e9ebe51ced3520fc57
git.kernel.org/stable/c/fbf740aeb86a4fe82ad158d26d711f2f3be79b3e
lists.debian.org/debian-lts-announce/2024/06/msg00020.html