CVE-2022-0156
Published: 10 January 2022
vim is vulnerable to Use After Free
Notes
| Author | Note |
|---|---|
| ccdm94 | patches 8.2.4040 and 8.2.4042 are both needed (as defined by upstream). This patch makes changes to the code introduced by the patch for CVE-2021-4173. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| hirsute |
Ignored
(end of life)
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Released
(2:8.2.3995-1ubuntu2.9)
|
|
| kinetic |
Not vulnerable
(2:9.0.0242-1ubuntu1)
|
|
| lunar |
Not vulnerable
(2:9.0.0242-1ubuntu1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(8.2.4042)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://github.com/vim/vim/commit/9f1a39a5d1cd7989ada2d1cb32f97d84360e050f upstream: https://github.com/vim/vim/commit/143367256836b0f69881dc0c65ff165ae091dbc5 |
||
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 |