Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e before 74f4471ad64214dd5046213ebdd6e0930da7bd2c; affected 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e before a983967602675880d6160a17ace2c0f48717ff33; affected 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e before 632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296; affected 94c9e0e11a53e18fcedbf4563ef04a07385b2c89; affected 6.0.8 before 6.1 |
| Linux / Linux | affected 6.1; unaffected 0 before 6.1; unaffected 6.1.25 through 6.1.*; unaffected 6.2.12 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.