CVE-2022-47007
Published: 22 August 2023
An issue was discovered function stab_demangle_v3_arg in stabs.c in Binutils 2.34 thru 2.38, allows attackers to cause a denial of service due to memory leaks.
Notes
Author | Note |
---|---|
seth-arnold |
binutils isn't safe for untrusted inputs. |
Priority
Status
Package | Release | Status |
---|---|---|
binutils
Launchpad, Ubuntu, Debian |
bionic |
Released
(2.30-21ubuntu1~18.04.9+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
focal |
Released
(2.34-6ubuntu1.8)
|
|
jammy |
Released
(2.38-4ubuntu2.5)
|
|
lunar |
Not vulnerable
(2.40-2ubuntu4)
|
|
mantic |
Not vulnerable
(2.41-5ubuntu1)
|
|
trusty |
Released
(2.24-5ubuntu14.2+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2.39)
|
|
xenial |
Released
(2.26.1-1ubuntu1~16.04.8+esm9)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
Patches:
upstream: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0ebc886149c22aceaf8ed74267821a59ca9d03eb |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |