PT-2024-33896 · Linux+10 · Linux Kernel+10
Syzbot
·
Published
2024-10-21
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Updated
2026-05-25
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CVE-2024-50060
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel versions prior to 6.6.58
Description:
The issue is related to the io uring feature in the Linux kernel, where an overflow can cause a significant delay during flushing. Normally, this list is empty, but an application can overflow it, and in extreme cases, like those generated by syzbot, flushing can take a long time. The fix involves checking if rescheduling is needed during overflow flush and dropping locks to do so if necessary.
Recommendations:
For Linux kernel versions prior to 6.6.58, update to version 6.6.58 or later to resolve the issue. As a temporary workaround, consider restricting the use of io uring to minimize the risk of exploitation.
Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu