CVE-2022-3303
- Source
- https://cve.org/CVERecord?id=CVE-2022-3303
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-3303.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-3303
- Downstream
- Related
- Published
- 2022-09-27T23:15:15.783Z
- Modified
- 2026-03-13T05:49:54.369665Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTLDSPSYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition
- References
-
- https://lore.kernel.org/all/CAFcO6XN7JDM4xSXGhtusQfS2mSBcx50VJKwQpCq=WeLt57aaZA%40mail.gmail.com/
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
- https://www.debian.org/security/2022/dsa-5257
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8423f0b6d513b259fdab9c9bf4aaa6188d054c2d
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.0"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-3303.json"