CVE-2013-2094
KEV
🔴 Łataj teraz
Błąd w funkcji perf_swevent_init w jądrze Linux umożliwia lokalnym użytkownikom eskalację uprawnień.
CVSS
8.4
EPSS
65.8%
Exploit
weaponized
Vendor
linux
Opis źródłowy (NVD)
The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a crafted perf_event_open system call.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.4 |
| CISA KEV (aktywnie wykorzystywane) | Tak |
| FIRST EPSS (prawdopodobieństwo exploita) | 65.8% |
| Opublikowano (NVD) | 2013-05-14 20:55:01 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-22 14:38:13 UTC |
Referencje
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f (secalert@redhat.com) [Not Applicable]
- http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00008.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00009.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00017.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html (secalert@redhat.com) [Third Party Advisory]
- http://news.ycombinator.com/item?id=5703758 (secalert@redhat.com) [Third Party Advisory]
- http://packetstormsecurity.com/files/121616/semtex.c (secalert@redhat.com) [Exploit, Third Party Advisory, VDB Entry]
- http://rhn.redhat.com/errata/RHSA-2013-0830.html (secalert@redhat.com) [Third Party Advisory]
- http://twitter.com/djrbliss/statuses/334301992648331267 (secalert@redhat.com) [Patch]
- http://www.exploit-db.com/exploits/33589 (secalert@redhat.com) [Third Party Advisory, VDB Entry]
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9 (secalert@redhat.com) [Not Applicable]
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 (secalert@redhat.com) [Mailing List, Third Party Advisory]
- http://www.openwall.com/lists/oss-security/2013/05/14/6 (secalert@redhat.com) [Mailing List, Third Party Advisory]
- http://www.osvdb.org/93361 (secalert@redhat.com) [Broken Link]
- http://www.reddit.com/r/netsec/comments/1eb9iw (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1825-1 (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1826-1 (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1827-1 (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1828-1 (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1836-1 (secalert@redhat.com) [Third Party Advisory]
- http://www.ubuntu.com/usn/USN-1838-1 (secalert@redhat.com) [Third Party Advisory]
- https://bugzilla.redhat.com/show_bug.cgi?id=962792 (secalert@redhat.com) [Issue Tracking]
- https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f (secalert@redhat.com) [Third Party Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2094 (134c704f-9b21-4f2e-91b3-4a467353bcc0) [US Government Resource]