SUSE CVE-2022-49871

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

SUSE CVE-2022-49872

In the Linux kernel, the following vulnerability has been resolved: net: gso: fix panic on fraglist with mixed head alloc types Since commit 3dcbdb134f32 "net: gso: Fix skbsegment splat when splitting gsosize mangled skb having linear-headed fraglist", it is allowed to change gsosize of a GRO...

DEBIAN-CVE-2022-49871

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

UBUNTU-CVE-2022-49871

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

CVE-2022-49871 net: tun: Fix memory leaks of napi_get_frags

In the Linux kernel, the following vulnerability has been resolved: net: tun: Fix memory leaks of napigetfrags kmemleak reports after running testprogs: unreferenced object 0xffff8881b1672dc0 size 232: comm "testprogs", pid 394388, jiffies 4354712116 age 841.975s hex dump first 32 bytes: e0 84 d7...

CVE-2022-49856

This CVE entry is rejected/not used and does not represent an active vulnerability.

CVE-2023-52991

A flaw was found in the Linux kernel's net subsystem. A NULL pointer dereference can be triggered when a specific sequence of network events occurs due to an improper check, resulting in a denial of service. Mitigation Mitigation for this issue is either not available or the currently available...

SUSE CVE-2023-52991

In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer in skbsegmentlist Commit 3a1296a38d0c "net: Support GRO/GSO fraglist chaining." introduced UDP listifyed GRO. The segmentation relies on fraglist being untouched when passing through the network stack. This...

UBUNTU-CVE-2023-52991

In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer in skbsegmentlist Commit 3a1296a38d0c "net: Support GRO/GSO fraglist chaining." introduced UDP listifyed GRO. The segmentation relies on fraglist being untouched when passing through the network stack. This...

CVE-2023-52991 net: fix NULL pointer in skb_segment_list

In the Linux kernel, the following vulnerability has been resolved: net: fix NULL pointer in skbsegmentlist Commit 3a1296a38d0c "net: Support GRO/GSO fraglist chaining." introduced UDP listifyed GRO. The segmentation relies on fraglist being untouched when passing through the network stack. This...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Fou: Fixed the null-ptr-deref in GRO. We observed a null-ptr-deref in fougroreceive while shutting down a host. 0 The NULL pointer is sk-skuserdata, and the offset 8 represents the protocol field in the struct fou structure. When...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46763)

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-2024-46763 advisory. - In the Linux kernel, the following vulnerability has been resolved: fou: Fix null-ptr-deref in GRO. We...

SUSE CVE-2025-21682

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

CVE-2025-21682

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

CVE-2025-21682

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

AZL-56414 CVE-2025-21682 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

AZL-56384 CVE-2025-21682 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

UBUNTU-CVE-2025-21682

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

CVE-2025-21682 eth: bnxt: always recalculate features after XDP clearing, fix null-deref

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: always recalculate features after XDP clearing, fix null-deref Recalculate features when XDP is detached. Before: ip li set dev eth0 xdp obj xdpdummy.bpf.o sec xdp ip li set dev eth0 xdp off ethtool -k eth0 | grep gro...

K000149382: Linux kernel vulnerability CVE-2024-35884

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled UDP packets might be GROed when being forwarded. If such packets might land in a tunnel this can cause...