CVE-2022-48932
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-48932
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48932.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-48932
- Related
- Published
- 2024-08-22T04:15:16Z
- Modified
- 2024-09-18T01:00:20Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: DR, Fix slab-out-of-bounds in mlx5cmddrcreatefte
When adding a rule with 32 destinations, we hit the following out-of-band access issue:
BUG: KASAN: slab-out-of-bounds in mlx5cmddrcreatefte+0x18ee/0x1e70
This patch fixes the issue by both increasing the allocated buffers to accommodate for the needed actions and by checking the number of actions to prevent this issue when a rule with too many actions is provided.
- References
Affected packages
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source