CVE-2023-53573

Published: Oct 4, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: clk: rs9: Fix suspend/resume Disabling the cache in commit 2ff4ba9e3702 ("clk: rs9: Fix I2C accessors") without removing cache synchronization in resume path results in a kernel panic as map->cache_ops is unset, due to REGCACHE_NONE. Enable flat cache again to support resume again. num_reg_defaults_raw is necessary to read the cache defaults from hardware. Some registers are strapped in hardware and cannot be provided in software.

Vendor	Product	Versions
Linux	Linux	affected `2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e - < 74f4471ad64214dd5046213ebdd6e0930da7bd2c` affected `2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e - < a983967602675880d6160a17ace2c0f48717ff33` affected `2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e - < 632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296` affected `94c9e0e11a53e18fcedbf4563ef04a07385b2c89` affected `6.0.8 - < 6.1`
Linux	Linux	affected `6.1` unaffected `0 - < 6.1` unaffected `6.1.25 - <= 6.1.` unaffected `6.2.12 - <= 6.2.` unaffected `6.3 - <= *`

References

https://git.kernel.org/stable/c/74f4471ad64214dd5046213ebdd6e0930da7bd2c

https://git.kernel.org/stable/c/a983967602675880d6160a17ace2c0f48717ff33

https://git.kernel.org/stable/c/632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296

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CVE-2023-53573

Description

Affected Products

References