CVE-2023-53573

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e < 74f4471ad64214dd5046213ebdd6e0930da7bd2caffected
LinuxLinux2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e < a983967602675880d6160a17ace2c0f48717ff33affected
LinuxLinux2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e < 632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296affected
LinuxLinux94c9e0e11a53e18fcedbf4563ef04a07385b2c89affected
LinuxLinux6.0.8 < 6.1affected
LinuxLinux6.1affected
LinuxLinux0 < 6.1unaffected
LinuxLinux6.1.25 <= 6.1.*unaffected
LinuxLinux6.2.12 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References