In the Linux kernel, the following vulnerability has been resolved:
firewire: nosy: ensure user_length is taken into account when fetching packet contents
Ensure that packet_buffer_get respects the user_length provided. If
the length of the head packet exceeds the user_length, packet_buffer_get
will now return 0 to signify to the user that no data were read
and a larger buffer size is required. Helps prevent user space overflows.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "67f34f093c0f",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "7b8c7bd2296e",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "cca330c59c54",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "79f988d3ffc1",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "4ee0941da10e",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "1fe60ee70943",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "539d51ac48bc",
"versionType": "git"
},
{
"status": "affected",
"version": "1da177e4c3f4",
"lessThan": "38762a0763c1",
"versionType": "git"
}
],
"programFiles": [
"drivers/firewire/nosy.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "unaffected",
"version": "4.19.314",
"versionType": "custom",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.276",
"versionType": "custom",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.217",
"versionType": "custom",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.159",
"versionType": "custom",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.91",
"versionType": "custom",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.31",
"versionType": "custom",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.8.10",
"versionType": "custom",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/firewire/nosy.c"
],
"defaultStatus": "affected"
}
]
git.kernel.org/stable/c/1fe60ee709436550f8cfbab01295936b868d5baa
git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98
git.kernel.org/stable/c/4ee0941da10e8fdcdb34756b877efd3282594c1f
git.kernel.org/stable/c/539d51ac48bcfcfa1b3d4a85f8df92fa22c1d41c
git.kernel.org/stable/c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285
git.kernel.org/stable/c/79f988d3ffc1aa778fc5181bdfab312e57956c6b
git.kernel.org/stable/c/7b8c7bd2296e95b38a6ff346242356a2e7190239
git.kernel.org/stable/c/cca330c59c54207567a648357835f59df9a286bb
lists.debian.org/debian-lts-announce/2024/06/msg00019.html
lists.debian.org/debian-lts-announce/2024/06/msg00020.html
lists.fedoraproject.org/archives/list/[email protected]/message/DW2MIOIMOFUSNLHLRYX23AFR36BMKD65/
lists.fedoraproject.org/archives/list/[email protected]/message/OTB4HWU2PTVW5NEYHHLOCXDKG3PYA534/