CVE-2026-90360
CVE CVE-2026-90360EUVD EUVD-2026-82021Published 2026-09-17T16:09:04.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: regulator: core: use system_freezable_wq for init complete work schedule_delayed_work() uses system_wq, which is non-freezable, allowing regulator_init_complete_work to run concurrently with system suspend. This work fires ~30s after boot to disable unused regulators via I2C. When it races with PM suspend, the I2C adapter may already be suspended, triggering a -ESHUTDOWN warning in __i2c_transfer(): WARNING: ... at __i2c_transfer+0x36c/0x3c8 Call trace: __i2c_transfer i2c_transfer regmap_i2c_write _regmap_update_bits regulator_disable_regmap _regulator_do_disable regulator_late_cleanup regulator_init_complete_work_function process_one_work Switch to system_freezable_wq so the work is frozen before any device is suspended, eliminating the race.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 6.18.52; 55576cf1853798e86f620766e23b604c9224c19c <dc8570a5b830190bf0b57017c35aef97cd6ad7d9; 55576cf1853798e86f620766e23b604c9224c19c <03eab318cedd6ae34ecd34533cd986edf5237164; patch: 7.2.6; c4f65c2fb0f5c488d4ae606fba94bb98dcf383fd; 55576cf1853798e86f620766e23b604c9224c19c <9cf65270c1c1717c84dcfacd58a782c1186b0cbf; 55576cf1853798e86f620766e23b604c9224c19c <29dc2e24f6adb36dcb884acf455644c397a67471; 5.4; 4.19.77 <4.20; 8b8c8d69b1a31004517d4c71a490f47bdf3405a2 <8a2ae3ab348cce44120667277c2198f10cc348b1; 4.14.147 <4.14.160; patch: 0; patch: 6.12.110; 3fbfa415a5dd8fc78076c1ead160a03a058cd9f6; patch: 6.1.188; 55576cf1853798e86f620766e23b604c9224c19c <6d0a2c5e210f2fba099129e6183ef81316a6ae48; patch: 4.14.160; patch: 5.10.270; d7ce17fba6c8e316ca9a554a87edddce6f862435 <350a0cba90e1bd40b1fe5b396923d2f3a61d1056; 5.3.4 <5.4; 55576cf1853798e86f620766e23b604c9224c19c <0b950aa7ec95e120b2bde745ca9a7ed3ce49d528; 55576cf1853798e86f620766e23b604c9224c19c <0d23d658d79925076026fff62a49b8c94e0e8922; 5.2.19 <5.3; 55576cf1853798e86f620766e23b604c9224c19c <2cebc00340a585adeffe321bc41f1937eb79a4dc; patch: 4.9.207; patch: 7.3-rc1; patch: 5.15.221; 4.9.195 <4.9.207; d6acb54716ffab29f15c66082bd751410b284764; patch: 6.6.157
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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