CVE-2011-1485 EXPLOIT
6.9
MEDIUM · CVSS 2.0 · EPSS 5.2% (pctl 92)
Patch early
A public exploit exists.
Description
Race condition in the pkexec utility and polkitd daemon in PolicyKit (aka polkit) 0.96 allows local users to gain privileges by executing a setuid program from pkexec, related to the use of the effective user ID instead of the real user ID.
Scoring
| CVSS | 6.9 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:L/AC:M/Au:N/C:C/I:C/A:C |
| EPSS | 5.25% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-362 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2011-05-31 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| redhat | policykit |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Linux PolicyKit - Race Condition Privilege Escalation (Metasploit) | 2014-10-20 |
| exploit-db | pkexec - Race Condition Privilege Escalation | 2011-10-08 |
| exploit-db | PolicyKit polkit-1 < 0.101 - Local Privilege Escalation | 2011-10-05 |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058752.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059859.html
- http://secunia.com/advisories/48817
- http://security.gentoo.org/glsa/glsa-201204-06.xml
- http://securityreason.com/securityalert/8424
- http://www.debian.org/security/2011/dsa-2319
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:086
- http://www.redhat.com/support/errata/RHSA-2011-0455.html
- http://www.ubuntu.com/usn/USN-1117-1
- https://bugzilla.redhat.com/show_bug.cgi?id=692922
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058752.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059859.html
- http://secunia.com/advisories/48817
- http://security.gentoo.org/glsa/glsa-201204-06.xml
- http://securityreason.com/securityalert/8424
- http://www.debian.org/security/2011/dsa-2319
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:086
- http://www.redhat.com/support/errata/RHSA-2011-0455.html
- http://www.ubuntu.com/usn/USN-1117-1
- https://bugzilla.redhat.com/show_bug.cgi?id=692922
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