CVE-2024-41049
filelock: fix potential use-after-free in posix_lock_inode
Severity Score
"-"
*CVSS v-
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
filelock: fix potential use-after-free in posix_lock_inode
Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode().
The request pointer had been changed earlier to point to a lock entry
that was added to the inode's list. However, before the tracepoint could
fire, another task raced in and freed that lock.
Fix this by moving the tracepoint inside the spinlock, which should
ensure that this doesn't happen.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-07-12 CVE Reserved
- 2024-07-29 CVE Published
- 2024-08-27 EPSS Updated
- 2024-09-11 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (13)
URL | Tag | Source |
---|---|---|
https://git.kernel.org/stable/c/117fb80cd1e63c419c7a221ce070becb4bfc7b6d | Vuln. Introduced | |
https://git.kernel.org/stable/c/a6f4129378ca15f62cbdde09a7d3ccc35adcf49d | Vuln. Introduced | |
https://git.kernel.org/stable/c/766e56faddbec2eaf70c9299e1c9ef74d846d32b | Vuln. Introduced | |
https://git.kernel.org/stable/c/34bff6d850019e00001129d6de3aa4874c2cf471 | Vuln. Introduced | |
https://git.kernel.org/stable/c/74f6f5912693ce454384eaeec48705646a21c74f | Vuln. Introduced | |
https://git.kernel.org/stable/c/e75396988bb9b3b90e6e8690604d0f566cea403a | Vuln. Introduced |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.4.257 < 5.4.280 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.4.257 < 5.4.280" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.10.197 < 5.10.222 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.10.197 < 5.10.222" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.15.133 < 5.15.163 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.15.133 < 5.15.163" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.1.55 < 6.1.100 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.1.55 < 6.1.100" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.6.41 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.41" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.9.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.9.10" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.10" | en |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 6.5.5 Search vendor "Linux" for product "Linux Kernel" and version "6.5.5" | en |
Affected
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