CVE-2022-28796

Description

jbd2_journal_wait_updates in fs/jbd2/transaction.c in the Linux kernel before 5.17.1 has a use-after-free caused by a transaction_t race condition.

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory kernel.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.1 release notes vendor advisory
https://github.com/torvalds/linux/commit/cc16eecae687912238ee6efbff71ad31e2bc414e third party advisory patch
https://security.netapp.com/advisory/ntap-20220506-0006/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-28796?
CVE-2022-28796 has been scored as a high severity vulnerability.
How to fix CVE-2022-28796?
To fix CVE-2022-28796, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-28796 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-28796 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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