CVE-2022-27943

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Source
https://cve.org/CVERecord?id=CVE-2022-27943
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27943.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-27943
Downstream
Related
Published
2022-03-26T00:00:00Z
Modified
2026-05-01T04:11:35.216747Z
Summary
[none]
Details

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

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27943.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/gcc-mirror/gcc

Affected ranges

Type
GIT
Repo
https://github.com/gcc-mirror/gcc
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7ca388565af176bd4efd4f8db1e5e9e11e98ef45
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "11.2"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*"
}

Affected versions

Other
basepoints/gcc-0
basepoints/gcc-10
basepoints/gcc-11
basepoints/gcc-5
basepoints/gcc-6
basepoints/gcc-7
basepoints/gcc-8
basepoints/gcc-9
misc/cutover-cvs2svn
misc/cutover-egcs-0
misc/cutover-egcs-1
misc/cutover-git
misc/first-auto-changelog
releases/gcc-11.*
releases/gcc-11.1.0
releases/gcc-11.2.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27943.json"