3.3

CVE-2024-26764

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.19.308
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.270
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.211
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.150
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.80
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.19
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.7
Linux ≫ Linux Kernel Version6.8 Updaterc1
Linux ≫ Linux Kernel Version6.8 Updaterc2
Linux ≫ Linux Kernel Version6.8 Updaterc3
Linux ≫ Linux Kernel Version6.8 Updaterc4
Linux ≫ Linux Kernel Version6.8 Updaterc5
Debian ≫ Debian Linux Version10.0
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.158
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Mailing List
https://git.kernel.org/stable/c/18f614369def2a11a52f569fe0f910b199d13487
Patch
https://git.kernel.org/stable/c/1dc7d74fe456944a9b1c57bd776280249f441ac6
Patch
https://git.kernel.org/stable/c/337b543e274fe7a8f47df3c8293cc6686ffa620f
Patch
https://git.kernel.org/stable/c/b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942
Patch
https://git.kernel.org/stable/c/b820de741ae48ccf50dd95e297889c286ff4f760
Patch
https://git.kernel.org/stable/c/d7b6fa97ec894edd02f64b83e5e72e1aa352f353
Patch
https://git.kernel.org/stable/c/e7e23fc5d5fe422827c9a43ecb579448f73876c7
Patch
https://git.kernel.org/stable/c/ea1cd64d59f22d6d13f367d62ec6e27b9344695f
Patch