CVE-2024-53053: scsi: ufs: core: Fix another deadlock during RTC update
First published: Tue Nov 19 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix another deadlock during RTC update If ufshcd_rtc_work calls ufshcd_rpm_put_sync() and the pm's usage_count is 0, we will enter the runtime suspend callback. However, the runtime suspend callback will wait to flush ufshcd_rtc_work, causing a deadlock. Replace ufshcd_rpm_put_sync() with ufshcd_rpm_put() to avoid the deadlock.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.8<6.11.7 | |
| Linux Kernel | =6.12-rc1 | |
| Linux Kernel | =6.12-rc2 | |
| Linux Kernel | =6.12-rc3 | |
| Linux Kernel | =6.12-rc4 | |
| Linux Kernel | =6.12-rc5 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.128-1 6.12.21-1 |
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Reference Links
- https://launchpad.net/bugs/cve/CVE-2024-53053
- https://git.kernel.org/stable/c/a128cfec44709ab1bd1f01d158569bcb2386f54f
- https://git.kernel.org/stable/c/cb7e509c4e0197f63717fee54fb41c4990ba8d3a
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53053
- https://nvd.nist.gov/vuln/detail/CVE-2024-53053
- https://security-tracker.debian.org/tracker/CVE-2024-53053
- https://ubuntu.com/security/CVE-2024-53053
- https://git.kernel.org/linus/cb7e509c4e0197f63717fee54fb41c4990ba8d3a
- https://git.kernel.org/stable/c/9aa1f0da237d6b16e36e0a0cc9f746d1d78396ed
Frequently Asked Questions
What is the severity of CVE-2024-53053?
The severity of CVE-2024-53053 is categorized as medium.
How do I fix CVE-2024-53053?
To fix CVE-2024-53053, update the Linux kernel to version 6.11.8 or later.
What versions of the Linux kernel are affected by CVE-2024-53053?
CVE-2024-53053 affects Linux kernel versions from 6.8 to 6.11.7 and the 6.12 release candidates.
What type of vulnerability is CVE-2024-53053?
CVE-2024-53053 is a deadlock vulnerability related to the UFS core in the Linux kernel.
Is CVE-2024-53053 a local or remote vulnerability?
CVE-2024-53053 is primarily a local vulnerability that requires local access to exploit.
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