CVE catalog
CVE-2011-1159
acpid: CVE-2011-1159
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.09% · Oct 27, 2026
acpid.c in acpid before 2.0.9 does not properly handle a situation in which a process has connected to acpid.socket but is not reading any data, which allows local users to cause a denial of service (daemon hang) via a crafted application that performs a connect system call but no read system calls.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | acpid | sid | 1:2.0.34-1 | fixed |
| Debian | acpid | forky | 1:2.0.34-1 | fixed |
| Debian | acpid | trixie | 1:2.0.34-1 | fixed |
| Debian | acpid | bookworm | 1:2.0.33-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | acpid | source | sid | 1:2.0.9-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | forky | 1:2.0.9-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | trixie | 1:2.0.9-1 | not yet assigned | Not reported | Not reported |
| Debian | acpid | source | bookworm | 1:2.0.9-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [acpid]Fixed
Source package: [acpid]
Details (2)
1:2.0.33-2+b1· amd64 · bookwormFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
1:2.0.33-2+b1· arm64 · bookwormFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
- [kacpimon]Fixed
Source package: [acpid]
Details (2)
1:2.0.33-2+b1· amd64 · bookwormFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
1:2.0.33-2+b1· arm64 · bookwormFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · bookworm; dsa · acpid · debian · 12
[Debian 13 (Trixie)]
- [acpid]Fixed
Source package: [acpid]
Details (2)
1:2.0.34-1+b1· amd64 · trixieFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · 13
1:2.0.34-1+b2· arm64 · trixieFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · 13
- [kacpimon]Fixed
Source package: [acpid]
Details (2)
1:2.0.34-1+b1· amd64 · trixieFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · 13
1:2.0.34-1+b2· arm64 · trixieFixed · Fixed:
1:2.0.9-1dsa · acpid · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2011-1159]
- [https://osv.dev/vulnerability/DSA-2362-1]
- [https://security-tracker.debian.org/tracker/CVE-2011-1159]
- [https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1159.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]