CVE-2022-39170

Description

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

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.14%
Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/davea42/libdwarf-code/issues/132 issue tracking third party advisory
https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 third party advisory patch
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-39170?
CVE-2022-39170 has been scored as a high severity vulnerability.
How to fix CVE-2022-39170?
To fix CVE-2022-39170, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-39170 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-39170 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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