Azure Linux 3.0 Security Update: kernel (CVE-2024-45001)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45001 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix RX buf allocsize alignmen...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21775)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21775 advisory. - In the Linux kernel, the following vulnerability has been resolved: can: ctucanfd: handle skb allocation...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37918)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37918 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: avoid NULL pointer...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37749)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37749 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: ppp: Add bound checking for skb dat...

CVE-2026-22977 net: sock: fix hardened usercopy panic in sock_recv_errqueue

In the Linux kernel, the following vulnerability has been resolved: net: sock: fix hardened usercopy panic in sockrecverrqueue skbufffclonecache was created without defining a usercopy region, 1 unlike skbuffheadcache which properly whitelists the cb field. 2 This causes a usercopy BUG when...

kernel: tls: wait for pending async decryptions if tls_strp_msg_hold fails

A vulnerability was found in tlsdecryptsg in net/tls/tlssw.c in networking subsystem in the Linux Kernel.In this flaw, If it fails to clone of the input skb to hold the reference to the memory it uses may lead a use-after-free...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004797)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004797 advisory. A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgeneric on the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004078)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004078 advisory. A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlin...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003917)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003917 advisory. An issue was discovered in cancangwrcv in net/can/gw.c in the Linux kernel through 4.19.13. The CAN frame modification rules allow bitwise logical operations that ca...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000977)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000977 advisory. The veth aka virtual Ethernet driver in the Linux kernel before 2.6.34 does not properly manage skbs during congestion, which allows remote attackers to cause a deni...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004234)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004234 advisory. A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlin...

CVE-2025-68776

A flaw was found in the Linux kernel's High-availability Seamless Redundancy HSR networking component. This vulnerability occurs due to a missing NULL pointer check in the prpgetuntaggedframe function. An attacker could exploit this by triggering a scenario where a memory allocation fails, leadin...

kernel: tls: wait for pending async decryptions if tls_strp_msg_hold fails

A vulnerability was found in tlsdecryptsg in net/tls/tlssw.c in networking subsystem in the Linux Kernel.In this flaw, If it fails to clone of the input skb to hold the reference to the memory it uses may lead a use-after-free...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001583)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001583 advisory. Race condition in the sctpwaitforsndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service assertion...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001773)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001773 advisory. A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer skb was assumed to be associated with a device before calling...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001761)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001761 advisory. A use-after-free flaw was found in the Linux Kernel due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamreadgeneric on the...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68776

In the Linux kernel, the following vulnerability has been resolved: net/hsr: fix NULL pointer dereference in prpgetuntaggedframe prpgetuntaggedframe calls pskbcopy to create frame-skbstd but doesn't check if the allocation failed. If pskbcopy returns NULL, skbclone is called with a NULL pointer,...

CVE-2025-71098 ip6_gre: make ip6gre_header() robust

In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in ip6greheader 1. This involves team or bonding drivers ability to dynamically change their dev-neededheadroom and/or dev-hardheaderlen ...

CVE-2025-71098 ip6_gre: make ip6gre_header() robust

In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in ip6greheader 1. This involves team or bonding drivers ability to dynamically change their dev-neededheadroom and/or dev-hardheaderlen ...