CVE-2022-48929 is an out-of-bounds access vulnerability in the Linux kernel's BPF subsystem, specifically affecting how register types are translated to BTF IDs. This flaw, introduced by a change in the bpf_reg_type enum, can lead to a kernel crash. With a CVSS score of 5.5 (Medium), it requires local access and low privileges to achieve a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.15.15, < 5.15.37CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.16.1, < 5.16.12CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.16.11, < 5.16.12CPE match | cpe:2.3:a:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.