UBUNTU-CVE-2024-56773

In the Linux kernel, the following vulnerability has been resolved: kunit: Fix potential null dereference in kunitdevicedrivertest kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2024-56779 nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f will attempt to kill all rpctask even umount operation may ultimately fail if some files remain open. Consequently, if an action attemp...

CVE-2024-56772 kunit: string-stream: Fix a UAF bug in kunit_init_suite()

In the Linux kernel, the following vulnerability has been resolved: kunit: string-stream: Fix a UAF bug in kunitinitsuite In kunitdebugfscreatesuite, if allocstringstream fails in the kunitsuiteforeachtestcase loop, the "suite-log = stream" has assigned before, and the error path only free the...

CVE-2024-56581

In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: fix use-after-free after invalid ref action At btrfsreftreemod after we successfully inserted the new ref entry local variable 'ref' into the respective block entry's rbtree local variable 'be', if we find an...

kernel: gro: fix ownership transfer

A flaw was found in the Linux kernel's Generic Receive Offload GRO feature, where packets processed with a fragment list are not properly orphaned due to incorrect handling of socket references. This vulnerability can cause system instability or kernel bugs. The issue has been fixed by making sur...

kernel: i40e: fix race condition by adding filter's intermediate sync state

In the Linux kernel, the following vulnerability has been resolved: i40e: fix race condition by adding filter's intermediate sync state Fix a race condition in the i40e driver that leads to MAC/VLAN filters becoming corrupted and leaking. Address the issue that occurs under heavy load when multip...

SUSE CVE-2024-56643

In the Linux kernel, the following vulnerability has been resolved: dccp: Fix memory leak in dccpfeatchangerecv If dccpfeatpushconfirm fails after new value for SP feature was accepted without reconciliation 'entry == NULL' branch, memory allocated for that value with dccpfeatclonespval is never...

DEBIAN-CVE-2024-56768

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix bpfgetsmpprocessorid on !CONFIGSMP On x86-64 calling bpfgetsmpprocessorid in a kernel with CONFIGSMP disabled can trigger the following bug, as pcpuhot is unavailable: 8.471774 BUG: unable to handle page fault for addres...

DEBIAN-CVE-2024-56766

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix double free in atmelpmecccreateuser The "user" pointer was converted from being allocated with kzalloc to being allocated by devmkzalloc. Calling kfreeuser will lead to a double free...

CVE-2024-56762

CVE-2024-56762 is rejected/not used; this entry does not represent an active vulnerability.

SUSE CVE-2024-56661

In the Linux kernel, the following vulnerability has been resolved: tipc: fix NULL deref in cleanupbearer syzbot found 1 that after blamed commit, ub-ubsock-sk was NULL when attempting the atomicdec : atomicdec&tipcnetsocknetub-ubsock-sk-wqcount; Fix this by caching the tipcnet pointer. 1 Oops:...

PT-2026-5508

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the J1939 protocol. Specifically, the j1939 session activate function may succeed even after the network device has been unregistered via j19...

PT-2026-2865

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to the KVM hypervisor and its handling of the periodic HV timer. Specifically, when resuming a virtual machine after a prolonged period of...

PT-2025-37970

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the SMB client during the rename process. Specifically, the issue arises from the timing of unhashing the dentry, which can allow concurrent opens on the targe...

PT-2026-2863

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the scs magic function within the shadow call stack SCS implementation. The function requires a 'void ' variable but receives a 'struct task...

PT-2025-49782

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the drm/sched subsystem related to a potential deadlock within the drm sched entity kill jobs cb function. The issue arises when handling dependencies...

PT-2026-8105

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc1-00001-g09db0998649d Description The Linux kernel contains an issue in the mmc subsystem, specifically within the sdhci-of-dwcmshc driver. When operating in HS200 or HS400 timing modes, reducing the clo...

UBUNTU-CVE-2024-56744

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock in f2fsrecordstopreason syzbot reports deadlock issue of f2fs as below: ====================================================== WARNING: possible circular locking dependency detected...

UBUNTU-CVE-2024-56725

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: handle otx2mboxgetrsp errors in otx2dcbnl.c Add error pointer check after calling otx2mboxgetrsp...

UBUNTU-CVE-2024-56710

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in cephdirectreadwrite The bvecs array which is allocated in itergetbvecsalloc is leaked and pages remain pinned if cephallocsparseextmap fails. There is no need to delay the allocation of sparseext map unti...