SUSE SLES15 Security Update : kernel (Live Patch 5 for SLE 15 SP6) (SUSE-SU-2025:03226-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03226-1 advisory. This update for the Linux Kernel 6.4.0-1506002325 fixes several issues. The following security issues were fixed: - CVE-2025-38087: net/sched:...

SUSE SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP7) (SUSE-SU-2025:03215-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03215-1 advisory. This update for the Linux Kernel 6.4.0-15070051 fixes several issues. The following security issues were fixed: - CVE-2025-38087: net/sched: f...

SUSE SLES15 Security Update : kernel (Live Patch 6 for SLE 15 SP6) (SUSE-SU-2025:03217-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03217-1 advisory. This update for the Linux Kernel 6.4.0-1506002330 fixes several issues. The following security issues were fixed: - CVE-2025-38087: net/sched:...

Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002317 fixes several issues. The following security issues were fixed: CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address...

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-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address reentran...

Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002322 fixes several issues. The following security issues were fixed: CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address...

SUSE-SU-2025:20776-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_5

This update for kernel-livepatch-MICRO-6-0-RTUpdate5 fixes the following issues: - CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245505 - CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579 - CVE-2025-38001: netsched: hfsc: Address reentrant enqueue adding class to...

Security update for the Linux Kernel RT (Live Patch 5 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001017 fixes several issues. The following security issues were fixed: CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address...

Security update for the Linux Kernel RT (Live Patch 9 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001029 fixes several issues. The following security issues were fixed: CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address...

Linux Distros Unpatched Vulnerability : CVE-2025-21659

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: netdev: prevent accessing NAPI instances from another namespace The NAPI IDs were not fully...

CVE-2025-21659

creationtimestamp| type| source ---|---|--- 2025-01-21 12:58:17+00:00| seen| https://infosec.exchange/users/cve/statuses/113866460133660273 2025-01-21 13:16:10+00:00| seen| https://bsky.app/profile/cve-notifications.bsky.social/post/3lgawr4gzkt2n 2025-01-21 13:39:33+00:00| seen|...

CVE-2025-21659 netdev: prevent accessing NAPI instances from another namespace

In the Linux kernel, the following vulnerability has been resolved: netdev: prevent accessing NAPI instances from another namespace The NAPI IDs were not fully exposed to user space prior to the netlink API, so they were never namespaced. The netlink API must ensure that at the very least NAPI...

CVE-2025-21659

CVE-2025-21659 relates to the Linux kernel where the netdev subsystem previously allowed NAPI instances to be accessed across different network namespaces. The underlying issue was that NAPI IDs were not fully namespace-aware before the netlink API, allowing potential cross-namespace exposure of ...

CVE-2025-21659 netdev: prevent accessing NAPI instances from another namespace

In the Linux kernel, the following vulnerability has been resolved: netdev: prevent accessing NAPI instances from another namespace The NAPI IDs were not fully exposed to user space prior to the netlink API, so they were never namespaced. The netlink API must ensure that at the very least NAPI...

CVE-2025-21659

In the Linux kernel, the following vulnerability has been resolved: netdev: prevent accessing NAPI instances from another namespace The NAPI IDs were not fully exposed to user space prior to the netlink API, so they were never namespaced. The netlink API must ensure that at the very least NAPI...