Answer in brief
CVE-2026-99089 records a Unknown severity vulnerability in ASoC: samsung: i2s: enable op_clk in probe to balance runtime PM. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=48279c53fd1d09dc0d1b6ebb9f21732c507cea0b <2c64c30d493d82d5edc95811cede0083e1195822 || >=48279c53fd1d09dc0d1b6ebb9f21732c507cea0b <5dac6bf09b5a4fff2433629801309c3884c3e94a || >=48279c53fd1d09dc0d1b6ebb9f21732c507cea0b <64bb35079dcbc67901da1fe8c52c234cbcd17df3 || >=48279c53fd1d09dc0d1b6ebb9f21732c507cea0b <a728c12f8bd89947894e227d0f4f83a895ac9ab7 || >=48279c53fd1d09dc0d1b6ebb9f21732c507cea0b <7529254014764ae0b8c33d5c61a58f36c65b1a1c | 2c64c30d493d82d5edc95811cede0083e1195822, 5dac6bf09b5a4fff2433629801309c3884c3e94a, 64bb35079dcbc67901da1fe8c52c234cbcd17df3, a728c12f8bd89947894e227d0f4f83a895ac9ab7, 7529254014764ae0b8c33d5c61a58f36c65b1a1c |
| Linux/Linuxgeneric | 4.17 | Not reported |
Published upstream
Oct 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 26, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: i2s: enable op_clk in probe to balance runtime PM The probe function puts the device into the runtime PM active state with only the "iis" bus clock enabled, but it also sets priv->op_clk to the parent of the RCLK_SRC mux without enabling it. The runtime PM suspend callback disables both clocks, so the first runtime suspend after probe disables op_clk once more than it was enabled. On Exynos5250 Arndale both clocks resolve to the same EXYNOS_I2S_BUS gate, so this triggers the following warning during boot: WARNING: drivers/clk/clk.c:1270 at clk_core_disable+0xe4/0x23c, CPU#0: kworker/u8:3/45 i2s_bus already disabled ... Workqueue: pm pm_runtime_work Call trace: ... clk_core_disable from clk_disable+0x28/0x34 clk_disable from i2s_runtime_suspend+0x58/0x68 [snd_soc_i2s] i2s_runtime_suspend [snd_soc_i2s] from genpd_runtime_suspend+0xc4/0x298 genpd_runtime_suspend from __rpm_callback+0x48/0x18c __rpm_callback from rpm_callback+0x4c/0x50 rpm_callback from rpm_suspend+0xf4/0x718 rpm_suspend from pm_runtime_work+0x9c/0xa0 ... Fix this by enabling op_clk in probe right after getting it, so the clock state matches the runtime PM active state, and by disabling it in remove.
Quoted source text, attributed separately from HOL analysis.