UBUNTU-CVE-2024-27039
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration. If a clk_register() call fails, 'p_clk' may point to something different from what should be freed. The best we can do, is to avoid this wrong release of memory.
02 / AFFECTED SOFTWARE
Affected packages
3 explicit affected versions
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35 explicit affected versions
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3 explicit affected versions
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35 explicit affected versions
37 explicit affected versions
6 explicit affected versions
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39 explicit affected versions
9 explicit affected versions
38 explicit affected versions
11 explicit affected versions
46 explicit affected versions
20 explicit affected versions
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44 explicit affected versions
43 explicit affected versions
10 explicit affected versions
8 explicit affected versions
1 explicit affected versions
14 explicit affected versions
4 explicit affected versions
11 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration. If a clk_register() call fails, 'p_clk' may point to something different from what should be freed. The best we can do, is to avoid this wrong release of memory.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/64c6a38136b74a2f18c42199830975edd9fbc379
- https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00
- https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2
- https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379
- https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4
- https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f
- https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097
- https://ubuntu.com/security/CVE-2024-27039
- https://ubuntu.com/security/notices/USN-6816-1
- https://ubuntu.com/security/notices/USN-6817-1
- https://ubuntu.com/security/notices/USN-6817-2
- https://ubuntu.com/security/notices/USN-6817-3
- https://ubuntu.com/security/notices/USN-6820-1
- https://ubuntu.com/security/notices/USN-6820-2
- https://ubuntu.com/security/notices/USN-6821-1
- https://ubuntu.com/security/notices/USN-6821-2
- https://ubuntu.com/security/notices/USN-6821-3
- https://ubuntu.com/security/notices/USN-6821-4
- https://ubuntu.com/security/notices/USN-6828-1
- https://ubuntu.com/security/notices/USN-6871-1
- https://ubuntu.com/security/notices/USN-6878-1
- https://ubuntu.com/security/notices/USN-6892-1
- https://ubuntu.com/security/notices/USN-6919-1
- https://www.cve.org/CVERecord?id=CVE-2024-27039