CVE-2023-53573
clk: rs9: Fix suspend/resume
Reported by linux · Published October 4, 2025
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.
EPSS 0.15% · 3.8th percentile
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux_kernel | linux | 6.2.12, 6.1.25, 6.1 |
| Linux | Linux | 74f4471ad64214dd5046213ebdd6e0930da7bd2c, 632e04739c8f45c2d9ca4d4c5bd18d80c2ac9296, 6.1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e, 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e, 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e |
| Linux | Linux | 6.1, 0, 6.1.25 |
| Linux | Linux | 6.0.8, 6.2.12, 2ff4ba9e37024735f5cefc5ea2a73fc66addfe0e |
| linux | linux_kernel | 6.1, 6.1, 6.0.8 |
Timeline
- Oct 4, 2025 CVE Published
- Oct 5, 2025 EPSS Score (30 in total, the first dated here)
- Oct 6, 2025 Coalition ESS Score (6 in total, the first dated here)
- Jan 24, 2026 Security Advisory (102 in total, the first dated here)
- Jun 17, 2026 CVE Updated
- Oct 10, 2026 Distribution Patch (91 in total, the first dated here)
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