CVE-2023-52882
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…
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.27% probability · 19th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428aPatch
- https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069Patch
- https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ffPatch
- https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90Patch
- https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175Patch
- https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019Patch
- https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66Patch
- https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428aPatch
- https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069Patch
- https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ffPatch
- https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90Patch
- https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175Patch
- https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019Patch
- https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00019.htmlThird Party Advisory
- https://security.netapp.com/advisory/ntap-20240912-0010/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.