CVE-2026-64312: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - restore callback for non-parallel fallback pcrypt installs pcryptaeaddone on the child AEAD request before trying to submit it through padata. If padatadoparallel returns -EBUSY, pcrypt falls back to calling the...

CVE-2026-64312: Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - restore callback for non-parallel fallback pcrypt installs pcryptaeaddone on the child AEAD request before trying to submit it through padata. If padatadoparallel returns -EBUSY, pcrypt falls back to calling the...

CVE-2025-38584

In the Linux kernel, the following vulnerability has been resolved: padata: Fix pd UAF once and for all There is a race condition/UAF in padatareorder that goes back to the initial commit. A reference count is taken at the start of the process in padatadoparallel, and released at the end in...

CVE-2024-56690

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

CVE-2024-56690: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

CVE-2023-52813

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...

CVE-2023-52813

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...

CVE-2023-52854

In the Linux kernel, the following vulnerability has been resolved: padata: Fix refcnt handling in padatafreeshell In a high-load arm64 environment, the pcryptaead01 test in LTP can lead to system UAF Use-After-Free issues. Due to the lengthy analysis of the pcryptaead01 function call, I'll...

CVE-2023-52854 padata: Fix refcnt handling in padata_free_shell()

In the Linux kernel, the following vulnerability has been resolved: padata: Fix refcnt handling in padatafreeshell In a high-load arm64 environment, the pcryptaead01 test in LTP can lead to system UAF Use-After-Free issues. Due to the lengthy analysis of the pcryptaead01 function call, I'll...

CVE-2023-52854 padata: Fix refcnt handling in padata_free_shell()

In the Linux kernel, the following vulnerability has been resolved: padata: Fix refcnt handling in padatafreeshell In a high-load arm64 environment, the pcryptaead01 test in LTP can lead to system UAF Use-After-Free issues. Due to the lengthy analysis of the pcryptaead01 function call, I'll...

CVE-2023-52813 crypto: pcrypt - Fix hungtask for PADATA_RESET

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...

CVE-2023-52813 crypto: pcrypt - Fix hungtask for PADATA_RESET

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...

CVE-2023-52813

CVE-2023-52813 : Linux kernel crypto: pcrypt fix hungtask for PADATA_RESET. The issue was a hung task in test_aead_vec_cfg caused by padata_do_parallel returning -EBUSY when pinst->flags included PADATA_RESET, preventing aead_request_complete() and leading to a hung wait. Connected sources des...

CVE-2023-52813 crypto: pcrypt - Fix hungtask for PADATA_RESET

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...

CVE-2023-52813: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix hungtask for PADATARESET We found a hungtask bug in testaeadveccfg as follows: INFO: task cryptomgrtest:391009 blocked for more than 120 seconds. "echo 0 /proc/sys/kernel/hungtasktimeoutsecs" disables this...