CVE-2019-1010022

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2019-07-15 · updated 2026-10-14
Weakness: CWE-119

Description

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Affected products

GNU C Library (glibc): all versions

References

https://security-tracker.debian.org/tracker/CVE-2019-1010022
https://sourceware.org/bugzilla/show_bug.cgi?id=22850
https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
https://ubuntu.com/security/CVE-2019-1010022
https://security-tracker.debian.org/tracker/CVE-2019-1010022
https://sourceware.org/bugzilla/show_bug.cgi?id=22850
https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
https://ubuntu.com/security/CVE-2019-1010022
https://cert-portal.siemens.com/productcert/html/ssa-398330.html

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