CVE-2025-39851

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix NPD when refreshing an FDB entry with a nexthop object VXLAN FDB entries can point to either a remote destination or an FDB nexthop group. The latter is usually used in EVPN deployments where learning is disabled...

CVE-2025-39851

CVE-2025-39851 relates to the Linux kernel VXLAN implementation. Affected scenario is when learning is enabled and an incoming packet attempts to refresh an FDB entry that points to an FDB nexthop group (not a remote destination). This could dereference a non-existent remote and trigger a NULL po...

AZL-73962 CVE-2025-39766 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

AZL-67232 CVE-2025-39766 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

DEBIAN-CVE-2025-39766

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

UBUNTU-CVE-2025-39766

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

CVE-2025-39766 net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit

In the Linux kernel, the following vulnerability has been resolved: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit The following setup can trigger a WARNING in htbactivate due to the condition: !cl-leaf.q-q.qlen tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb...

Security update for kernel-livepatch-MICRO-6-0_Update_9

This update for kernel-livepatch-MICRO-6-0Update9 fixes the following issues: CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793 CVE-2025-21702: pfifotailenqueue: Drop new packet when sch-limi...

SUSE-SU-2025:20573-1 Security update for kernel-livepatch-MICRO-6-0_Update_7

This update for kernel-livepatch-MICRO-6-0Update7 fixes the following issues: - CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 - CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793 - CVE-2025-21702: pfifotailenqueue: Drop new packet when...

SUSE-SU-2025:20576-1 Security update for kernel-livepatch-MICRO-6-0_Update_3

This update for kernel-livepatch-MICRO-6-0Update3 fixes the following issues: - CVE-2024-56664: bpf, sockmap: fix race between element replace and close bsc1235250 - CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 - CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in...

Security update for kernel-livepatch-MICRO-6-0_Update_7

This update for kernel-livepatch-MICRO-6-0Update7 fixes the following issues: CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793 CVE-2025-21702: pfifotailenqueue: Drop new packet when sch-limi...

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP7)

This update for the Linux Kernel 6.4.0-15070051 fixes several issues. The following security issues were fixed: CVE-2025-38494: HID: core: do not bypass hidhwrawrequest bsc1247350. CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID bsc1247351...

Linux Distros Unpatched Vulnerability : CVE-2022-42329

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Guests can trigger deadlock in Linux netback driver This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2025-21903

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mctp i3c: handle NULL header address daddr can be NULL if there is no neighbour table entry...

Security update for the Linux Kernel (Live Patch 27 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-15050055110 fixes several issues. The following security issues were fixed: CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793. CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776. CVE-2025-21702:...

SUSE-SU-2025:02608-1 Security update for the Linux Kernel (Live Patch 57 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059204 fixes several issues. The following security issues were fixed: - CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793. - CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776. - CVE-2025-21702:...

Security update for the Linux Kernel (Live Patch 66 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-122250 fixes several issues. The following security issues were fixed: CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in class handling bsc1245793. CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776. CVE-2025-21702:...

CVE-2025-38468

In the Linux kernel, the following vulnerability has been resolved: net/sched: Return NULL when htblookupleaf encounters an empty rbtree htblookupleaf has a BUGON that can trigger with the following: tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb default 1 tc class add dev lo...

CLSA-2025-1750176020 kernel: Fix of 6 CVEs

pfifotailenqueue: Drop new packet when sch-limit == 0 CVE-2025-21702 - xfs: add bounds checking to xlogrecoverprocessdata CVE-2024-41014 - netfilter: validate user input for expected length CVE-2024-35896 - nfs: fix UAF in direct writes CVE-2024-26958 - Squashfs: check the inode number is not the...

CVE-2025-38000

In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue When enqueuing the first packet to an HFSC class, hfscenqueue calls the child qdisc's peek operation before incrementing sch-q.qlen and sch-qstats.backlog. If the...