CVE-2022-35205
Published: 22 August 2023
An issue was discovered in Binutils readelf 2.38.50, reachable assertion failure in function display_debug_names allows attackers to cause a denial of service.
Notes
| Author | Note |
|---|---|
| seth-arnold | binutils isn't safe for untrusted inputs. |
| ccdm94 | display_debug_names was added with commit 613643582c4f, not included in the binutils code for xenial and earlier. |
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
(2.34-6ubuntu1.7)
|
|
| jammy |
Released
(2.38-4ubuntu2.4)
|
|
| lunar |
Not vulnerable
(2.40-2ubuntu4)
|
|
| mantic |
Not vulnerable
(2.41-5ubuntu1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(2.39)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e3e5ae049371a27fd1737aba946fe26d06e029b5 |
||
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 |