8.4
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Да
Атакува се
в каталога KEV от 15 септември 2022
Атакува се в момента
3411 дни
Време до експлоатация
след публикуването
Атакува се локално, без особени условия, без вход и без действие от потребителя.
- Експлоатация: активно се експлоатира
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- n/a n/a: n/a
История
- 14 май 2013 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2013-2094
- https://nvd.nist.gov/vuln/detail/CVE-2013-2094
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html
- http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html
- http://www.ubuntu.com/usn/USN-1826-1
- http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html
- http://www.ubuntu.com/usn/USN-1838-1
- https://bugzilla.redhat.com/show_bug.cgi?id=962792
- https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9
- http://www.ubuntu.com/usn/USN-1828-1
- http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html
- http://www.ubuntu.com/usn/USN-1827-1
- http://www.ubuntu.com/usn/USN-1836-1
- http://www.osvdb.org/93361
- http://www.exploit-db.com/exploits/33589
- http://rhn.redhat.com/errata/RHSA-2013-0830.html
- http://news.ycombinator.com/item?id=5703758
- http://www.openwall.com/lists/oss-security/2013/05/14/6
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00008.html
- http://packetstormsecurity.com/files/121616/semtex.c
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
- http://twitter.com/djrbliss/statuses/334301992648331267
- http://www.reddit.com/r/netsec/comments/1eb9iw
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00017.html
- http://www.ubuntu.com/usn/USN-1825-1
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00009.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2094