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.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=22850 | issue tracking exploit third party advisory |
| https://security-tracker.debian.org/tracker/CVE-2019-1010022 | vendor advisory |
| https://ubuntu.com/security/CVE-2019-1010022 | vendor advisory |
| https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3 |