CVE-2022-3533
LOWLinux Kernel < 6.2 - Memory Leak in BPF USDT Argument Parsing
Title source: llmDescription
A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function parse_usdt_arg of the file tools/lib/bpf/usdt.c of the component BPF. The manipulation of the argument reg_name leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211031.
References (2)
Core 2
Core References
Patch, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=0dc9254e03704c75f2ebc9cbef2ce4de83fba603
Permissions Required, Third Party Advisory
https://vuldb.com/?id.211031
Scores
CVSS v3
3.5
EPSS
0.0042
EPSS Percentile
33.3%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-404
Status
published
Products (1)
linux/linux_kernel
< 6.2
Published
Oct 17, 2022
Tracked Since
Feb 18, 2026