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4.3
CVSSv2

CVE-2022-27943

Published: 26/03/2022 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 384
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

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gnu gcc 11.2

fedoraproject fedora 36

Vendor Advisories

Red Hat:
libiberty/rust-demanglec in GNU GCC 112 allows stack consumption in demangle_const, as demonstrated by nm-new ...

ICS Advisories

https://ics-cert.us-cert.gov/advisories/fd87a3fc00e025fdc5034360097d2bdf
Critical Infrastructure Sectors: Critical Manufacturing

References

CWE-674https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039https://sourceware.org/bugzilla/show_bug.cgi?id=28995https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2022-27943https://www.cisa.gov/news-events/ics-advisories/icsa-23-348-10
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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