CVE-2014-0196

Katalog CVE

CVSS 5.5 · Medium KEV · sudah dieksploitasi EPSS 22,5%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada linux kernel, debian linux +28 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut CISA ADP. Masuk katalog KEV CISA pada 12 Mei 2023, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

7 Mei 2014

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

22,5% peluang dieksploitasi; lebih tinggi dari 97,6% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Linux Kernel Race Condition Vulnerability

Masuk KEV

12 Mei 2023

Tenggat CISA

2 Juni 2023 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

The impacted product is end-of-life and should be disconnected if still in use.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=1094232 issue tracking · patch · advisory pihak ketiga
• https://github.com/torvalds/linux/commit/4291086b1f081b869c6d79e5b7441633dc3ace00 exploit · patch · advisory pihak ketiga
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-0196 pemerintah AS
• http://bugzilla.novell.com/show_bug.cgi?id=875690 issue tracking · permissions required · advisory pihak ketiga
• http://linux.oracle.com/errata/ELSA-2014-0771.html advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html mailing list · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html mailing list · advisory pihak ketiga
• http://pastebin.com/raw.php?i=yTSFUBgZ exploit · mailing list · advisory pihak ketiga
• http://rhn.redhat.com/errata/RHSA-2014-0512.html advisory pihak ketiga
• http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15319.html advisory pihak ketiga
• http://www.debian.org/security/2014/dsa-2926 advisory pihak ketiga
• http://www.debian.org/security/2014/dsa-2928 advisory pihak ketiga
• http://www.exploit-db.com/exploits/33516 exploit · advisory pihak ketiga · vdb entry
• http://www.openwall.com/lists/oss-security/2014/05/05/6 mailing list · advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2196-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2197-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2198-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2199-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2200-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2201-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2202-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2203-1 advisory pihak ketiga
• http://www.ubuntu.com/usn/USN-2204-1 advisory pihak ketiga
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4291086b1f081b869c6d79e5b74416... broken link
• http://secunia.com/advisories/59218 not applicable