CVE - CVE-2023-52882

CVE-ID
CVE-2023-52882	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change While PLL CPUX clock rate change when CPU is running from it works in vast majority of cases, now and then it causes instability. This leads to system crashes and other undefined behaviour. After a lot of testing (30+ hours) while also doing a lot of frequency switches, we can't observe any instability issues anymore when doing reparenting to stable clock like 24 MHz oscillator.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a URL:https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a MISC:https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069 URL:https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069 MISC:https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ff URL:https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ff MISC:https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90 URL:https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90 MISC:https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175 URL:https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175 MISC:https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019 URL:https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019 MISC:https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66 URL:https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66
Assigning CNA
kernel.org
Date Record Created
20240521	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240521)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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