UBUNTU-CVE-2026-23254

In the Linux kernel, the following vulnerability has been resolved: net: gro: fix outer network offset The udp GRO complete stage assumes that all the packets inserted the RX have the encapsulation flag zeroed. Such assumption is not true, as a few H/W NICs can set such flag when H/W offloading t...

CVE-2026-23254

In the Linux kernel, the following vulnerability has been resolved: net: gro: fix outer network offset The udp GRO complete stage assumes that all the packets inserted the RX have the encapsulation flag zeroed. Such assumption is not true, as a few H/W NICs can set such flag when H/W offloading t...

Linux Distros Unpatched Vulnerability : CVE-2026-23254

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: gro: fix outer network offset The udp GRO complete stage assumes that all the packets inserted the RX have the encapsulation flag zeroed. Such assumption i...

ROS-20260220-73-0019

A vulnerability in the Linux kernel's TUN virtual network interface is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Linux Distros Unpatched Vulnerability : CVE-2026-23095

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv retur...

MiracleLinux 8 : kernel-4.18.0-513.9.1.el8_9 (AXSA:2024-7403:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7403:01 advisory. kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe CVE-2023-2163 kernel: tun: bugs for oversize...

MiracleLinux 9 : kernel-5.14.0-162.22.2.el9_1 (AXSA:2023-5243:10)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-5243:10 advisory. kernel: tun: avoid double free in tunfreenetdev CVE-2022-4744 ALSA: pcm: Move rwsem lock inside sndctlelemread to prevent UAF CVE-2023-0266 kernel:...

MiracleLinux 9 : kernel-5.14.0-362.18.1.el9_3 (AXSA:2024-7499:06)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7499:06 advisory. kernel: tun: bugs for oversize packet when napi frags enabled in tunnapiallocfrags CVE-2023-3812 kernel: use after free in unixstreamsendpage...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001649)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001649 advisory. In the tun subsystem in the Linux kernel before 4.13.14, devgetvalidname is not called before registernetdevice. This allows local users to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004070)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004070 advisory. A memory leak in the qrtrtunwriteiter function in net/qrtr/tun.c in the Linux kernel before 5.3 allows attackers to cause a denial of service memory consumption, aka...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004438 advisory. In tungetuser of tun.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privilege...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000984 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001369 advisory. In tungetuser of tun.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privilege...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000742)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000742 advisory. Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAPNETADMIN capability a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002257)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002257 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001779)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001779 advisory. The sockallocsendpskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cau...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003527)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003527 advisory. In the tun subsystem in the Linux kernel before 4.13.14, devgetvalidname is not called before registernetdevice. This allows local users to cause a denial of service...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002011)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002011 advisory. Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAPNETADMIN capability a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002068)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002068 advisory. Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAPNETADMIN capability a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001725)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001725 advisory. A double-free flaw was found in the Linux kernels TUN/TAP device driver functionality in how a user registers the device when the registernetdevice function fails...