Executive Summary

Informations
Name CVE-2024-26764 First vendor Publication 2024-04-03
Vendor Cve Last vendor Modification 2025-03-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Overall CVSS Score 3.3
Base Score 3.3 Environmental Score 3.3
impact SubScore 1.4 Temporal Score 3.3
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio

If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the following kernel warning appears:

WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8 Call trace:
kiocb_set_cancel_fn+0x9c/0xa8
ffs_epfile_read_iter+0x144/0x1d0
io_read+0x19c/0x498
io_issue_sqe+0x118/0x27c
io_submit_sqes+0x25c/0x5fc
__arm64_sys_io_uring_enter+0x104/0xab0
invoke_syscall+0x58/0x11c
el0_svc_common+0xb4/0xf4
do_el0_svc+0x2c/0xb0
el0_svc+0x2c/0xa4
el0t_64_sync_handler+0x68/0xb4
el0t_64_sync+0x1a4/0x1a8

Fix this by setting the IOCB_AIO_RW flag for read and write I/O that is submitted by libaio.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26764

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 1
Os 3655

Sources (Detail)

https://git.kernel.org/stable/c/18f614369def2a11a52f569fe0f910b199d13487
https://git.kernel.org/stable/c/1dc7d74fe456944a9b1c57bd776280249f441ac6
https://git.kernel.org/stable/c/337b543e274fe7a8f47df3c8293cc6686ffa620f
https://git.kernel.org/stable/c/b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942
https://git.kernel.org/stable/c/b820de741ae48ccf50dd95e297889c286ff4f760
https://git.kernel.org/stable/c/d7b6fa97ec894edd02f64b83e5e72e1aa352f353
https://git.kernel.org/stable/c/e7e23fc5d5fe422827c9a43ecb579448f73876c7
https://git.kernel.org/stable/c/ea1cd64d59f22d6d13f367d62ec6e27b9344695f
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Source Url

Alert History

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Date Informations
2025-06-26 02:29:33
  • Multiple Updates
2025-06-25 12:29:43
  • Multiple Updates
2025-06-24 02:34:02
  • Multiple Updates
2025-05-27 13:44:03
  • Multiple Updates
2025-05-27 02:35:16
  • Multiple Updates
2025-03-29 03:35:19
  • Multiple Updates
2025-03-28 13:41:21
  • Multiple Updates
2025-03-28 03:14:23
  • Multiple Updates
2025-03-18 21:22:21
  • Multiple Updates
2024-11-25 09:26:17
  • Multiple Updates
2024-11-05 13:28:00
  • Multiple Updates
2024-06-27 17:27:34
  • Multiple Updates
2024-06-26 05:27:35
  • Multiple Updates
2024-04-03 21:27:23
  • First insertion