Vulnerability · Published Sep 2, 2022 · Assigned by mitre

CVE-2022-39170

High 8.8

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).

Severity (CVSS NVD)8.8High

Exploit odds (30 days)1.2%top 31.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/davea42/libdwarf-code/issues/132 x_refsource_MISC
https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 x_refsource_MISC
FEDORA-2022-273a86adf0 vendor-advisory, x_refsource_FEDORA