2399 matches found
CVE-2023-54004
In the Linux kernel, the following vulnerability has been resolved: udplite: Fix NULL pointer dereference in skmemraiseallocated. syzbot reported 0 a null-ptr-deref in skgetrmem0 while using IPPROTOUDPLITE 0x88: 14:25:52 executing program 1: r0 = socket$inet60xa, 0x80002, 0x88 We had a similar...
CVE-2023-54004
In the Linux kernel, the following vulnerability has been resolved: udplite: Fix NULL pointer dereference in skmemraiseallocated. syzbot reported 0 a null-ptr-deref in skgetrmem0 while using IPPROTOUDPLITE 0x88: 14:25:52 executing program 1: r0 = socket$inet60xa, 0x80002, 0x88 We had a similar...
CVE-2023-54004 udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().
In the Linux kernel, the following vulnerability has been resolved: udplite: Fix NULL pointer dereference in skmemraiseallocated. syzbot reported 0 a null-ptr-deref in skgetrmem0 while using IPPROTOUDPLITE 0x88: 14:25:52 executing program 1: r0 = socket$inet60xa, 0x80002, 0x88 We had a similar...
CVE-2023-54004
CVE-2023-54004 refers to a Linux kernel vulnerability in the UDP/UDPLITE path. The issue is a NULL pointer dereference in __sk_mem_raise_allocated() triggered during handling of UDP sockets using IPPROTO_UDPLITE (0x88), as observed in syzbot reports citing a null-ptr-deref in sk_get_rmem0(). The ...
PT-2025-52932
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a potential memory leak within the vdpa sim module, specifically in the vdpasim net init and vdpasim blk init functions. The issue arises when a device...
EUVD-2025-203688
In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...
CVE-2025-68208 bpf: account for current allocated stack depth in widen_imprecise_scalars()
In the Linux kernel, the following vulnerability has been resolved: bpf: account for current allocated stack depth in widenimprecisescalars The usage pattern for widenimprecisescalars looks as follows: prevst = findpreventryenv, ...; queuedst = pushstack...; widenimprecisescalarsenv, prevst,...
CVE-2025-40311
In the Linux kernel, the following vulnerability has been resolved: accel/habanalabs: support mapping cb with vmalloc-backed coherent memory When IOMMU is enabled, dmaalloccoherent with GFPUSER may return addresses from the vmalloc range. If such an address is mapped without VMMIXEDMAP,...
CVE-2023-53753
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix mapping to non-allocated address Why There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. How Patch correct numbers of bounds for using...
UBUNTU-CVE-2023-53753
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix mapping to non-allocated address Why There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. How Patch correct numbers of bounds for using...
CVE-2023-53753 drm/amd/display: fix mapping to non-allocated address
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix mapping to non-allocated address Why There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. How Patch correct numbers of bounds for using...
CVE-2025-40311 accel/habanalabs: support mapping cb with vmalloc-backed coherent memory
In the Linux kernel, the following vulnerability has been resolved: accel/habanalabs: support mapping cb with vmalloc-backed coherent memory When IOMMU is enabled, dmaalloccoherent with GFPUSER may return addresses from the vmalloc range. If such an address is mapped without VMMIXEDMAP,...
CVE-2025-40292
The CVE-2025-40292 issue is in the Linux kernel virtio-net receive path. When guest GSO is off, the allocation size for large packets is now MTU-dependent (not MAX_SKB_FRAGS * PAGE_SIZE) and tracked in vi->big_packets_num_skbfrags. If the host’s announced RX buffer length is incorrect, a lengt...
EUVD-2025-201588
In the Linux kernel, the following vulnerability has been resolved: iouring/rw: ensure allocated iovec gets cleared for early failure A previous commit reused the recyling infrastructure for early cleanup, but this is not enough for the case where our internal caches have overflowed. If this...
CVE-2025-40267 io_uring/rw: ensure allocated iovec gets cleared for early failure
In the Linux kernel, the following vulnerability has been resolved: iouring/rw: ensure allocated iovec gets cleared for early failure A previous commit reused the recyling infrastructure for early cleanup, but this is not enough for the case where our internal caches have overflowed. If this...
CVE-2025-40267 io_uring/rw: ensure allocated iovec gets cleared for early failure
In the Linux kernel, the following vulnerability has been resolved: iouring/rw: ensure allocated iovec gets cleared for early failure A previous commit reused the recyling infrastructure for early cleanup, but this is not enough for the case where our internal caches have overflowed. If this...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989276)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989276 advisory. In the Linux kernel, the following vulnerability has been resolved: watchqueue: Fix NULL dereference in error cleanup In watchqueuesetsize, the error cleanup code...
Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/memtrace: A out-of-bounds issue in memtrace mmap has been fixed. The memtrace mmap issue involved an out-of-bounds situation. This patch addresses this issue by ensuring that the requested mapping region size...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ALSA: Timer: Fix for the idafree call being called when the ID is not allocated. In the sndutimercreate function, if the kasprintf function returns NULL, the sndutimerputid function will be called, ultimately using idafree to fre...
