OpenCVE

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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Gnu	Gcc

Configuration 1 [-]

cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H424YXGW7OKXS2NCAP35OP6Y4P4AW6VG/
https://nvd.nist.gov/vuln/detail/CVE-2022-27943
https://sourceware.org/bugzilla/show_bug.cgi?id=28995
https://www.cve.org/CVERecord?id=CVE-2022-27943

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-26T00:00:00

Updated: 2024-08-03T05:41:10.990Z

Reserved: 2022-03-26T00:00:00

Link: CVE-2022-27943

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-26T13:15:07.900

Modified: 2024-11-21T06:56:31.040

Link: CVE-2022-27943

Redhat

Severity : Low

Publid Date: 2022-03-26T00:00:00Z

Links: CVE-2022-27943 - Bugzilla

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