CVE-2025-22030

CVE-2025-22030 involves a deadlock in the Linux kernel zswap path. The root cause: zswap_cpu_comp_dead() can call crypto_free_acomp() while holding the per-CPU acomp_ctx mutex, while crypto_free_acomp() may attempt to acquire scomp_lock via crypto_exit_scomp_ops_async(), and crypto_alloc_acomp_no...

CVE-2025-22027 media: streamzap: fix race between device disconnection and urb callback

In the Linux kernel, the following vulnerability has been resolved: media: streamzap: fix race between device disconnection and urb callback Syzkaller has reported a general protection fault at function irraweventstorewithfilter. This crash is caused by a NULL pointer dereference of dev-raw...

CVE-2025-22026

CVE-2025-22026 (Linux kernel) affects nfsd in the kernel. The issue: nfsd_proc_stat_init() ignored the return value of svc_proc_register(), so if procfile creation fails the kernel may WARN later during removal. The fix updates nfsd_proc_stat_init() to return the same pointer type as svc_proc_reg...

CVE-2025-22026 nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

CVE-2025-22026 nfsd: don't ignore the return code of svc_proc_register()

In the Linux kernel, the following vulnerability has been resolved: nfsd: don't ignore the return code of svcprocregister Currently, nfsdprocstatinit ignores the return value of svcprocregister. If the procfile creation fails, then the kernel will WARN when it tries to remove the entry later. Fix...

CVE-2025-22025 nfsd: put dl_stid if fail to queue dl_recall

In the Linux kernel, the following vulnerability has been resolved: nfsd: put dlstid if fail to queue dlrecall Before calling nfsd4runcb to queue dlrecall to the callbackwq, we increment the reference count of dlstid. We expect that after the corresponding workstruct is processed, the reference...

CVE-2025-22024 nfsd: fix management of listener transports

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix management of listener transports Currently, when no active threads are running, a root user using nfsdctl command can try to remove a particular listener from the list of previously added ones, then start the server by...

CVE-2024-58097 wifi: ath11k: fix RCU stall while reaping monitor destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix RCU stall while reaping monitor destination ring While processing the monitor destination ring, MSDUs are reaped from the link descriptor based on the corresponding bufid. However, sometimes the driver cannot...

CVE-2024-58094

The CVE-2024-58094 vulnerability is in the Linux kernel’s JFS file system, where jfs_truncate_nolock() now checks isReadOnly to avoid writing on read-only filesystems. This prevents data modifications when isReadOnly(ip) is true, causing truncation to halt and the xtTruncate path to be used with ...

CVE-2024-58095 jfs: add check read-only before txBeginAnon() call

In the Linux kernel, the following vulnerability has been resolved: jfs: add check read-only before txBeginAnon call Added a read-only check before calling txBeginAnon in extAlloc and extRecord. This prevents modification attempts on a read-only mounted filesystem, avoiding potential errors or...

CVE-2024-58093 PCI/ASPM: Fix link state exit during switch upstream function removal

In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix link state exit during switch upstream function removal Before 456d8aa37d0f "PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free", we would free the ASPM link only after the last function on the b...

CVE-2023-53034 ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans

In the Linux kernel, the following vulnerability has been resolved: ntbhwswitchtec: Fix shift-out-of-bounds in switchtecntbmwsettrans There is a kernel API ntbmwcleartrans would pass 0 to both addr and size. This would make xlatepos negative. 23.734156 switchtec switchtec0: MW 0: part 0 addr...

CVE-2025-22022

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Apply the link chain quirk on NEC isoc endpoints Two clearly different specimens of NEC uPD720200 one with start/stop bug, one without were seen to cause IOMMU faults after some Missed Service Errors. Faulting address ...

CVE-2024-58092

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix legacy client tracking initialization Get rid of the nfsd4legacytrackingops-init call in checkforlegacymethods. That will be handled in the caller nfsd4clienttrackinginit. Otherwise, we'll wind up calling...

CVE-2025-22019

In the Linux kernel, the following vulnerability has been resolved: bcachefs: bch2ioctlsubvolumedestroy fixes bch2evictsubvolumeinodes was getting stuck - due to incorrectly pruning the dcache. Also, fix missing permissions checks...

CVE-2025-22021 netfilter: socket: Lookup orig tuple for IPv6 SNAT

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nfsklookupslowv4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, to be able to find the right socket if any. Then socketmatch can...

CVE-2025-22018

In the Linux kernel, the following vulnerability has been resolved: atm: Fix NULL pointer dereference When MPOAcacheimposrcvd receives the msg, it can trigger Null Pointer Dereference Vulnerability if both entry and holdingtime are NULL. Because there is only for the situation where entry is NULL...

CVE-2025-22018 atm: Fix NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: atm: Fix NULL pointer dereference When MPOAcacheimposrcvd receives the msg, it can trigger Null Pointer Dereference Vulnerability if both entry and holdingtime are NULL. Because there is only for the situation where entry is NULL...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a missing permission check in the bch2ioctlsubvolumedestroy function...

PT-2025-16686 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible issue was reported in the Linux kernel when the trampoline check ip returns an address near the bottom of the address space that is allowed to call into the syscall if...