3610 matches found
UBUNTU-CVE-2024-44935
In the Linux kernel, the following vulnerability has been resolved: sctp: Fix null-ptr-deref in reuseportaddsock. syzbot reported a null-ptr-deref while accessing sk2-skreuseportcb in reuseportaddsock. 0 The repro first creates a listener with SOREUSEPORT. Then, it creates another listener on the...
CVE-2024-44933
CVE-2024-44933 relates to the Linux kernel bnxt_en module, where a memory out-of-bounds could occur in bnxt_fill_hw_rss_tbl(). The root cause is a regression from a change in __bnxt_reserve_rings(): the default RSS indirection table is reset to default only when the RX ring count changes. On olde...
UBUNTU-CVE-2022-48903
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix relocation crash due to premature return from btrfscommittransaction We are seeing crashes similar to the following trace: 38.969182 WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070...
kernel: isdn: mISDN: Fix sleeping function called from invalid context
In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: Fix sleeping function called from invalid context The driver can call card-isac.release function from an atomic context. Fix this by calling this function after releasing the lock. The following log reveals it:...
DEBIAN-CVE-2022-48870
In the Linux kernel, the following vulnerability has been resolved: tty: fix possible null-ptr-defer in spkttyiorelease Run the following tests on the qemu platform: syzkaller: modprobe speakupaudptr input: Speakup as /devices/virtual/input/input4 initialized device: /dev/synth, node MAJOR 10,...
UBUNTU-CVE-2023-52907
In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Wait for outurb's completion in pn533usbsendframe Fix a use-after-free that occurs in hcd when inurb sent from pn533usbsendframe is completed earlier than outurb. Its callback frees the skb data in...
SUSE CVE-2024-42315
In the Linux kernel, the following vulnerability has been resolved: exfat: fix potential deadlock on exfatgetdentryset When accessing a file with more entries than ESMAXENTRYNUM, the bh-array is allocated in exfatgetentryset. The problem is that the bh-array is allocated with GFPKERNEL. It does n...
SUSE CVE-2024-42320
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix error checks in dasdcopypairstore dasdaddbusid can return an error via ERRPTR if an allocation fails. However, two callsites in dasdcopypairstore do not check the result, potentially resulting in a NULL pointer...
AZL-48006 CVE-2024-43858 affecting package kernel for versions less than 6.6.47.1-1
In the Linux kernel, the following vulnerability has been resolved: jfs: Fix array-index-out-of-bounds in diFree...
AZL-49767 CVE-2024-43829 affecting package kernel for versions less than 5.15.167.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/qxl: Add check for drmcvtmode Add check for the return value of drmcvtmode and return the error if it fails in order to avoid NULL pointer dereference...
UBUNTU-CVE-2024-43834
In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...
UBUNTU-CVE-2024-43840
In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix trampoline for BPFTRAMPFCALLORIG When BPFTRAMPFCALLORIG is set, the trampoline calls bpftrampenter and bpftrampexit functions, passing them the struct bpftrampimage im pointer as an argument in R0. The trampoline...
AZL-49746 CVE-2024-42297 affecting package kernel for versions less than 5.15.167.1-1
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't dirty inode for readonly filesystem syzbot reports f2fs bug as below: kernel BUG at fs/f2fs/inode.c:933! RIP: 0010:f2fsevictinode+0x1576/0x1590 fs/f2fs/inode.c:933 Call Trace: evict+0x2a4/0x620 fs/inode.c:664...
DEBIAN-CVE-2024-42266
In the Linux kernel, the following vulnerability has been resolved: btrfs: make cowfilerangeinline honor lockedpage on error The btrfs buffered write path runs through extentwritepage which has some tricky return value handling for writepagedelalloc. Specifically, when that returns 1, we exit, bu...
UBUNTU-CVE-2024-42299
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Update log-pagemask,bits if log-pagesize changed If an NTFS file system is mounted to another system with different PAGESIZE from the original system, log-pagesize will change in logreplay, but log-pagemask,bits don't...
CVE-2024-42294 block: fix deadlock between sd_remove & sd_release
In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between sdremove & sdrelease Our test report the following hung task: 2538.459400 INFO: task "kworker/0:0":7 blocked for more than 188 seconds. 2538.459427 Call trace: 2538.459430 switchto+0x174/0x338...
kernel: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation
In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLAVFVLANLIST attribute validation Each attribute inside a nested IFLAVFVLANLIST is assumed to be a struct iflavfvlaninfo so the size of such attribute needs to be at least of sizeofstruct iflavfvlaninf...
kernel: proc/vmcore: fix clearing user buffer by properly using clear_user()
In the Linux kernel, the following vulnerability has been resolved: proc/vmcore: fix clearing user buffer by properly using clearuser To clear a user buffer we cannot simply use memset, we have to use clearuser. With a virtio-mem device that registers a vmcorecb and has some logically unplugged...
kernel: net/sunrpc: fix reference count leaks in rpc_sysfs_xprt_state_change
A memory leak flaw was found in the Linux kernel’s SunRpc filesystem sysfs. This flaw allows a local user to crash the system...