CVE-2024-56713: net: netdevsim: fix nsim_pp_hold_write()
In the Linux kernel, the following vulnerability has been resolved:
net: netdevsim: fix nsimppholdwrite()
nsimppholdwrite() has two problems:
1) It may return with rtnl held, as found by syzbot.
2) Its return value does not propagate an error if any.
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-56713?
CVE-2024-56713 has been classified as a medium severity vulnerability.
How do I fix CVE-2024-56713?
To fix CVE-2024-56713, update your Linux kernel to version 5.10.223-1, 5.10.234-1, 6.1.128-1, 6.1.129-1, 6.12.20-1, or 6.12.21-1.
Which Linux kernel versions are affected by CVE-2024-56713?
CVE-2024-56713 affects multiple versions of the Linux kernel prior to the patched versions.
What components are involved in CVE-2024-56713?
CVE-2024-56713 specifically involves the netdevsim component of the Linux kernel.
Is there any known exploitation of CVE-2024-56713 in the wild?
As of now, there are no known active exploits for CVE-2024-56713 in the wild.