CISA KEV 정보
| 취약점명 | Linux Kernel Race Condition Vulnerability |
|---|---|
| 설명 | Linux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings. |
| 조치사항 | The impacted product is end-of-life and should be disconnected if still in use. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-362 |
| 등록일 (KEV) | 2023-05-12 |
| 조치 기한 | 2023-06-02 |
| 추가 참고 | https://lkml.iu.edu/hypermail/linux/kernel/1609.1/02103.html; https://nvd.nist.gov/vuln/detail/CVE-2014-0196 |
NVD 상세 정보
CVSS v3.1: 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVSS v2.0: 6.9
AV:L/AC:M/Au:N/C:C/I:C/A:C설명: The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.
CWE: CWE-362 | CWE-362
참조
- http://bugzilla.novell.com/show_bug.cgi?id=875690 [Issue Tracking, Permissions Required, Third Party Advisory]
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4291086b1f081b869c6d79e5b7441633dc3ace00 [Broken Link]
- http://linux.oracle.com/errata/ELSA-2014-0771.html [Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html [Mailing List, Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html [Mailing List, Third Party Advisory]
- http://pastebin.com/raw.php?i=yTSFUBgZ [Exploit, Mailing List, Third Party Advisory]
- http://rhn.redhat.com/errata/RHSA-2014-0512.html [Third Party Advisory]
- http://secunia.com/advisories/59218 [Not Applicable]
- http://secunia.com/advisories/59262 [Broken Link]
- http://secunia.com/advisories/59599 [Broken Link]
- http://source.android.com/security/bulletin/2016-07-01.html [Not Applicable]
- http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15319.html [Third Party Advisory]
- http://www.debian.org/security/2014/dsa-2926 [Third Party Advisory]
- http://www.debian.org/security/2014/dsa-2928 [Third Party Advisory]
- http://www.exploit-db.com/exploits/33516 [Exploit, Third Party Advisory, VDB Entry]
- ... 외 42건
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