CVE-2024-50082: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
blk-rq-qos: fix crash on rqqoswait vs. rqqoswakefunction race
Other sources
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— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.234-1Fixed in 6.1.129-1Fixed in 6.1.135-1Fixed in 6.12.22-1Fixed in 6.12.25-1 - Upgrade
Upgrade
debian/linux-6.1to a version that resolves this vulnerability.Fixed in 6.1.129-1~deb11u1 - Upgrade
Upgrade
Linux kernel blk-rq-qosto a version that resolves this vulnerability.Patch blk-rq-qos: fix crash on rq_qos_wait vs.
Event History
Frequently Asked Questions
What is the severity of CVE-2024-50082?
CVE-2024-50082 is classified as having a high severity due to the potential for system crashes related to memory access violations.
How do I fix CVE-2024-50082?
To fix CVE-2024-50082, update the Linux kernel to a version that includes the patch for this vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-50082?
CVE-2024-50082 affects various versions of the Linux kernel ranging from 4.19 to 6.12-rc3.
What kind of issue does CVE-2024-50082 introduce?
CVE-2024-50082 introduces a race condition between request queue wait and wake functions, potentially leading to system crashes.
Is there a known exploit for CVE-2024-50082?
There are currently no publicly known exploits specifically targeting CVE-2024-50082, but the conditions it creates may be leveraged for denial of service.