CVE-2023-3966 Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

CVE-2023-3966

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

CVE-2023-3966

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

CVE-2023-3966: Uncaught Exception

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

kernel: use-after-free after failed devlink reload in devlink_param_get

A flaw was found in the Netlink device interface implementation in the Linux kernel that improperly handled certain error conditions, leading to a use-after-free issue with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of...

USN-6645-1 linux vulnerability

It was discovered that the netfilter connection tracker for netlink in the Linux kernel did not properly perform reference counting in some error conditions. A local attacker could possibly use this to cause a denial of service memory exhaustion...

Debian dla-3735 : golang-github-opencontainers-runc-dev - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3735 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3735-1 [email protected]...

PT-2024-7724 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the netlink component of the Linux kernel, where the validation code reads past a malformed attribute due to a missing size in the minlen array for NLA BE32. Th...

PT-2024-8216

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the nbd component of the Linux kernel and involves a null check for nla nest start. This function may fail and return NULL, potentially leading to a denial of...

CVE-2023-3966

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

kernel security update

5.14.0-362.18.0.2 - net/sched: schhfsc: Ensure inner classes have fsc curve CVE-2023-4623 - net/sched: schhfsc: upgrade 'rt' to 'sc' when it becomes a inner curve CVE-2023-4623 - dpll: core: Add DPLL framework base functions CVE-2023-6679 - dpll: spec: Add Netlink spec in YAML CVE-2023-6679 - dpl...

PT-2024-21490

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.8.0-rc2jiri+ Description The issue is related to a possible deadlock during netlink dump operation. The netlink dump start function calls control-startcb with nlk-cb mutex held, and in control-startcb, the dpll...

UBUNTU-CVE-2023-3966

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

CVE-2023-3966

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled...

kernel: refcount leak in ctnetlink_create_conntrack()

A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...

kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c

A null pointer dereference vulnerability was found in dpllpinparentpinset in drivers/dpll/dpllnetlink.c in the Digital Phase Locked Loop DPLL subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service...

kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c

A null pointer dereference vulnerability was found in dpllpinparentpinset in drivers/dpll/dpllnetlink.c in the Digital Phase Locked Loop DPLL subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service...

kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c

A null pointer dereference vulnerability was found in dpllpinparentpinset in drivers/dpll/dpllnetlink.c in the Digital Phase Locked Loop DPLL subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service...

CLSA-2024-1705081601 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

PT-2024-1993

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0 Description The vulnerability is related to a global out-of-bounds read in the rmnet policy variable when parsing netlink attributes. This occurs because the rmnet link ops variable assigns a larger maxtype...