Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992658)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992658 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: check ipareaoffset and ipv6prefixescnt when receiving proposal msg When receiving propos...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992336)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992336 advisory. In the Linux kernel, the following vulnerability has been resolved: erspan: do not use skbmacheader in ndostartxmit Drivers should not assume skbmacheaderskb ==...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992303 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix the behavior of READ near OFFSETMAX Dan Aloni reports: Due to commit 8cfb9015280d NFS:...

CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

SUSE CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

SUSE 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...

EUVD-2023-60310

In the Linux kernel, the following vulnerability has been resolved: mapletree: fix potential out-of-bounds access in maswrendpiv Check the write offset end bounds before using it as the offset into the pivot array. This avoids a possible out-of-bounds access on the pivot array if the write extend...

CVE-2023-54114

In the Linux kernel, the following vulnerability has been resolved: net: nsh: Use correct macoffset to unwind gso skb in nshgsosegment As the call trace shows, skbpanic was caused by wrong skb-macheader in nshgsosegment: invalid opcode: 0000 1 PREEMPT SMP KASAN PTI CPU: 3 PID: 2737 Comm: syz Not...

CVE-2023-54135

In the Linux kernel, the following vulnerability has been resolved: mapletree: fix potential out-of-bounds access in maswrendpiv Check the write offset end bounds before using it as the offset into the pivot array. This avoids a possible out-of-bounds access on the pivot array if the write extend...

CVE-2023-54135

CVE-2023-54135: Linux kernel maple_tree mas_wr_end_piv() had a potential out-of-bounds access in the pivot array when the write offset reached the node’s last slot. The fix adds an end-bounds check on the write offset before using it as the pivot index, ensuring the node maximum is used as the en...

CVE-2023-54114

CVE-2023-54114 — Linux kernel (net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()) A Linux kernel vulnerability arises in nsh_gso_segment() where the mac_header is restored using an incorrect mac_offset, derived from the network_header difference (nhoff). The root cause is th...

CVE-2023-54021

In the Linux kernel, the following vulnerability has been resolved: ext4: set goal start correctly in ext4mbnormalizerequest We need to set acgex to notify the goal start used in ext4mbfindbygoal. Set acgex instead of acfex in ext4mbnormalizerequest. Besides we should assure goal start is in rang...

CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

UBUNTU-CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

UBUNTU-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-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

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

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 ...

CVE-2023-53989 arm64: mm: fix VA-range sanity check

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

CVE-2023-53989

CVE-2023-53989 (Linux kernel, arm64) The issue is a faulty VA-range sanity check in mm/create_mapping_noalloc() and mm/update_mapping_prot() that could incorrectly trigger on certain regions. The historical condition ((virt >= PAGE_END) && (virt