CVE-2026-90238

In the Linux kernel, the following vulnerability has been resolved: media: amd: isp4: fix self-deadlock in isp4sdpwronandinit error path isp4sdpwronandinit holds opsmutex via guardmutex and, on any init failure, jumps to errdeinit and calls isp4sdpwroffanddeinit. That helper takes the same...

CVE-2026-90238 media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path

In the Linux kernel, the following vulnerability has been resolved: media: amd: isp4: fix self-deadlock in isp4sdpwronandinit error path isp4sdpwronandinit holds opsmutex via guardmutex and, on any init failure, jumps to errdeinit and calls isp4sdpwroffanddeinit. That helper takes the same...

EUVD-2026-81831

In the Linux kernel, the following vulnerability has been resolved: media: amd: isp4: fix self-deadlock in isp4sdpwronandinit error path isp4sdpwronandinit holds opsmutex via guardmutex and, on any init failure, jumps to errdeinit and calls isp4sdpwroffanddeinit. That helper takes the same...

CVE-2026-90238

CVE-2026-90238 affects the Linux kernel AMD ISP4 media driver. The isp4sd_pwron_and_init() function holds ops_mutex via a guard and, on any initialization failure, calls isp4sd_pwroff_and_deinit() , which attempts to re-acquire the same non-recursive mutex already held by the current thread — cau...