PT-2021-26317 · Linux · Linux Kernel
Published
2021-10-28
·
Updated
2021-10-28
None
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Name of the Vulnerable Software and Affected Versions:
Linux Kernel versions prior to v5.10.76
Description:
A potential issue exists in the
isotp sendmsg() function, where the result of wait event interruptible() is not properly checked. This issue was introduced in Linux Kernel version v5.10 and is fixed in version v5.10.76. The actual impact and attack plausibility have not yet been proven.Recommendations:
For Linux Kernel versions prior to v5.10.76, update to version v5.10.76 or later to resolve the issue. As a temporary workaround, consider disabling the
isotp sendmsg() function until a patch is available. Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel