Vulnerability in Bpftrace
CVE-2024-2313
If kernel headers need to be extracted, bpftrace will attempt to load them from a temporary directory. An unprivileged attacker could use this to force bcc to load compromised linux headers. Linux distributions which provide kernel headers by default are not affected by default.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.8 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (7.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Bpftrace — versions 0
- Linux Kernel
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/bpftrace/bpftrace/commit/4be4b7191acb8218240e6b7178c30fa8c9b59998 (Patch, patch)
- cve.mitre.org/cgi-bin/cvename.cgi (issue-tracking, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-2313?
- CVE-2024-2313 is a low-severity vulnerability in Bpftrace, classified under Insecure Temporary File. CVSS score: 2.8/10. Published 2024-03-10.
- How severe is CVE-2024-2313?
- Low severity. CVSS v3 base score is 2.8 out of 10.
- Is CVE-2024-2313 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.