CVE-2022-29582

Katalog CVE

CVSS 7.0 · High EPSS 0,77%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada linux kernel, debian linux. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.

Rincian

Terbit di NVD

22 April 2022

Terakhir diubah

13 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

7.0 (High), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,77% peluang dieksploitasi; lebih tinggi dari 54,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3 mailing list · advisory vendor
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf73... mailing list · patch · advisory vendor
• http://www.openwall.com/lists/oss-security/2024/04/24/3 mailing list · patch · advisory pihak ketiga
• https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646 patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2022/04/22/4 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2022/08/08/3 mailing list · advisory pihak ketiga
• https://github.com/Ruia-ruia/CVE-2022-29582-Exploit advisory pihak ketiga
• https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/ exploit · advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5127 advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2022/04/22/3 mailing list · advisory pihak ketiga