CVE-2022-27943

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Source
https://cve.org/CVERecord?id=CVE-2022-27943
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-27943.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-27943
Downstream
BELL (1)
DEBIAN (1)
ECHO (1)
OESA (1)
openSUSE (1)
ROOT (1)
SUSE (2)
UBUNTU (1)
Related
openSUSE (1)
SUSE (2)
Published
2022-03-26T00:00:00Z
Modified
2026-10-24T10:30:45Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
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 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27943.json"
}
References

Affected packages

Git / github.com/gcc-mirror/gcc

Affected ranges

Type
GIT
Repo
https://github.com/gcc-mirror/gcc
Events
Introduced
7ca388565af176bd4efd4f8db1e5e9e11e98ef45
Last Affected
7ca388565af176bd4efd4f8db1e5e9e11e98ef45
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:gnu:gcc:11.2:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "11.2"
                },
                {
                    "last_affected":  "11.2"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

11.*
11.2
releases/gcc-11.*
releases/gcc-11.2.0

Database specific

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