UBUNTU-CVE-2022-49813

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix error handling in enainit The enainit won't destroy workqueue created by createsinglethreadworkqueue when pciregisterdriver failed. Call destroyworkqueue when pciregisterdriver failed to prevent the resource leak...

UBUNTU-CVE-2022-49809

In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix skb leak in x25lapbreceiveframe x25lapbreceiveframe using skbcopy to get a private copy of skb, the new skb should be freed in the undersized/fragmented skb error handling path. Otherwise there is a memory leak...

UBUNTU-CVE-2022-49835

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: fix potential memleak in 'addwidgetnode' As 'kobjectadd' may allocated memory for 'kobject-name' when return error. And in this function, if call 'kobjectadd' failed didn't free kobject. So call 'kobjectput' to recycli...

UBUNTU-CVE-2022-49905

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible leaked pernet namespace in smcinit In smcinit, registerpernetsubsys&smcnetstatops is called without any error handling. If it fails, registering of &smcnetops won't be reverted. And if smcnlinit fails,...

UBUNTU-CVE-2022-49819

In the Linux kernel, the following vulnerability has been resolved: octeonep: fix potential memory leak in octepdevicesetup When occur unsupporteddev and mbox init errors, it did not free oct-conf and iounmap oct-mmioi.hwaddr. That would trigger memory leak problem. Add kfree for oct-conf and...

UBUNTU-CVE-2022-49839

In the Linux kernel, the following vulnerability has been resolved: scsi: scsitransportsas: Fix error handling in sasphyadd If transportadddevice fails in sasphyadd, the kernel will crash trying to delete the device in transportremovedevice called from sasremovehost. Unable to handle kernel NULL...

CVE-2022-49774

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Fix eventfd error handling in kvmxeneventfdassign Should not call eventfdctxput in case of error. Introduce new goto target instead. - Paolo...

DEBIAN-CVE-2022-49774

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Fix eventfd error handling in kvmxeneventfdassign Should not call eventfdctxput in case of error. Introduce new goto target instead. - Paolo...

UBUNTU-CVE-2022-49854

In the Linux kernel, the following vulnerability has been resolved: mctp: Fix an error handling path in mctpinit If mctpneighinit return error, the routes resources should be released in the error handling path. Otherwise some resources leak...

CVE-2025-37788

In the Linux kernel, the following vulnerability has been resolved: cxgb4: fix memory leak in cxgb4initethtoolfilters error path In the for loop used to allocate the locarray and bmap for each port, a memory leak is possible when the allocation for locarray succeeds, but the allocation for bmap...

DEBIAN-CVE-2025-37760

In the Linux kernel, the following vulnerability has been resolved: mm/vma: add giveuponoom option on modify/merge, use in uffd release Currently, if a VMA merge fails due to an OOM condition arising on commit merge or a failure to duplicate anonvma's, we report this so the caller can handle it...

CVE-2025-37761

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix an out-of-bounds shift when invalidating TLB When the size of the range invalidated is larger than rounddownpowoftwoULONGMAX, The function macro rounduppowoftwolength will hit an out-of-bounds shift 1. Use a full TLB...

CVE-2025-37762

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix missed dmabuf unpinning in error path of preparefb Correct error handling in preparefb to fix leaking resources when error happens...

UBUNTU-CVE-2025-37792

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btrtl: Prevent potential NULL dereference The btrtlinitialize function checks that rtlloadfile either had an error or it loaded a zero length file. However, if it loaded a zero length file then the error code is not se...

CVE-2022-49912 btrfs: fix ulist leaks in error paths of qgroup self tests

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

CVE-2022-49913

CVE-2022-49913 concerns a memory leak in the Linux kernel’s btrfs backref walking code. During find_parent_nodes() on data extents, if an error occurs while resolving indirect backrefs (resolve_indirect_refs()) or while iterating direct refs in the rbtree, inode lists attached to direct refs not ...

CVE-2022-49905

In the Linux kernel, the net/smc subsystem has a vulnerability disclosed as CVE-2022-49905 due to a missing error path in smc_init(). register_pernet_subsys(&smc_net_stat_ops) is called without proper rollback handling; if it fails, the registration of &smc_net_ops may not be reverted, and if smc...

CVE-2022-49905 net/smc: Fix possible leaked pernet namespace in smc_init()

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible leaked pernet namespace in smcinit In smcinit, registerpernetsubsys&smcnetstatops is called without any error handling. If it fails, registering of &smcnetops won't be reverted. And if smcnlinit fails,...

CVE-2022-49902 block: Fix possible memory leak for rq_wb on add_disk failure

In the Linux kernel, the following vulnerability has been resolved: block: Fix possible memory leak for rqwb on adddisk failure kmemleak reported memory leaks in deviceadddisk: kmemleak: 3 new suspected memory leaks unreferenced object 0xffff88800f420800 size 512: comm "modprobe", pid 4275, jiffi...

CVE-2022-49890

In the Linux kernel, the following vulnerability has been resolved: capabilities: fix potential memleak on error path from vfsgetxattralloc In capinodegetsecurity, we will use vfsgetxattralloc to complete the memory allocation of tmpbuf, if we have completed the memory allocation of tmpbuf, but...