CVE-2023-52882
"Sunxi-ng Linux Kernel Clock Reparenting Vulnerability"
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.
INFO
Published Date :
May 30, 2024, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:40 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52882.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52882 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52882 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a Added Reference https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069 Added Reference https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ff Added Reference https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90 Added Reference https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175 Added Reference https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019 Added Reference https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html Added Reference https://security.netapp.com/advisory/ntap-20240912-0010/ -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 04, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 27, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 30, 2024
Action Type Old Value New Value Added 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. Added Reference kernel.org https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ff [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52882 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52882
weaknesses.