PT-2023-34009
Published
2023-01-17
·
Updated
2023-01-17
Description by
Score
N/A
Not availableNo severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.15.87
Description
The issue is related to a use-after-free (UAF) error in the
run timer softirq() function. This problem was introduced in version v3.2 and is fixed in Linux Kernel version v5.15.87. The actual impact and attack plausibility of this issue have not yet been proven.Recommendations
For Linux Kernel versions prior to v5.15.87, update to version v5.15.87 or later to resolve the issue. As a temporary workaround, consider restricting the use of the
run timer softirq() function until a patch is available.Vendors
Affected products
Related identifiers
Found an issue in the description? Have something to add? Feel free to write us 👾