Bluetooth: SCO: Fix not validating setsockopt user input
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix not validating setsockopt user input syzbot reported sco_sock_setsockopt() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578
CVE-2024-35967
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-2024-35967
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": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "b0e30c37695b614bee69187f86eaf250e36606ce",
"versionType": "git"
},
{
"status": "affected",
"version": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "2c2dc87cdebef3fe3b9d7a711a984c70e376e32e",
"versionType": "git"
},
{
"status": "affected",
"version": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "7bc65d23ba20dcd7ecc094a12c181e594e5eb315",
"versionType": "git"
},
{
"status": "affected",
"version": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "72473db90900da970a16ee50ad23c2c38d107d8c",
"versionType": "git"
},
{
"status": "affected",
"version": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "419a0ffca7010216f0fc265b08558d7394fa0ba7",
"versionType": "git"
},
{
"status": "affected",
"version": "b96e9c671b05f95126753a22145d4509d45ca197",
"lessThan": "51eda36d33e43201e7a4fd35232e069b2c850b01",
"versionType": "git"
}
],
"programFiles": [
"include/net/bluetooth/bluetooth.h",
"net/bluetooth/sco.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.216",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.178",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.87",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.28",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.8.7",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"include/net/bluetooth/bluetooth.h",
"net/bluetooth/sco.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-35967
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #26560 · Revision 1
- Added to Heist Feed
- Publisher date