Vulnerability · Published Apr 3, 2022 · Assigned by mitre
CVE-2022-26530
Critical 9.1
In plain English
A critical-severity security flaw in the swaylock package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.1Critical
Exploit odds (30 days)1.6%top 24.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
swaylock before 1.6 allows attackers to trigger a crash and achieve unlocked access to a Wayland compositor.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | swaylock | 1.6-r0 | ALPINE-CVE-2022-26530 |
| Alpine:v3.21 | swaylock | 1.6-r0 | ALPINE-CVE-2022-26530 |
| Alpine:v3.22 | swaylock | 1.6-r0 | ALPINE-CVE-2022-26530 |
| Alpine:v3.23 | swaylock | 1.6-r0 | ALPINE-CVE-2022-26530 |
| Alpine:v3.24 | swaylock | 1.6-r0 | ALPINE-CVE-2022-26530 |
| Debian:12 | swaylock | 1.6-1 | DEBIAN-CVE-2022-26530 |
| Debian:13 | swaylock | 1.6-1 | DEBIAN-CVE-2022-26530 |
| Debian:14 | swaylock | 1.6-1 | DEBIAN-CVE-2022-26530 |
| Ubuntu:22.04:LTS | swaylock | no fix listed | UBUNTU-CVE-2022-26530 |
Affected products (as reported)
References
- https://github.com/swaywm/swaylock/pull/219 x_refsource_MISC
- https://github.com/swaywm/swaylock/commit/1d1c75b6316d21933069a9d201f966d84099f6ca x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=2066596 x_refsource_CONFIRM