CVE-2025-21755

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CVE-2025-21755

CVE-2025-21755 is rejected/not used per the Initial Description.

Brocade ASCG 3.2.0 web interface does not enforce HSTS, as defined by RFC 6797 for ports 8030 and 8100

Brocade ASCG before 3.2.0 WebGui is not enforcing HSTS, as defined by RFC 6797. HSTS is an optional response header that can be configured on the server to instruct the browser to only communicate via HTTPS. The lack of HSTS allows downgrade attacks, SSL-stripping man-in-the-middle attacks, and...

DEBIAN-CVE-2022-49691

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

CVE-2022-49691

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

CVE-2022-49535

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

DEBIAN-CVE-2022-49340

In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum offload on CHECKSUMPARTIAL packets. ipgrexmit must validate csumstart after an optional skbpull, else lcocsum may trigger an overflow...

CVE-2022-49340

In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum offload on CHECKSUMPARTIAL packets. ipgrexmit must validate csumstart after an optional skbpull, else lcocsum may trigger an overflow...

UBUNTU-CVE-2022-49691

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

UBUNTU-CVE-2022-49340

In the Linux kernel, the following vulnerability has been resolved: ipgre: test csumstart instead of transport header GRE with TUNNELCSUM will apply local checksum offload on CHECKSUMPARTIAL packets. ipgrexmit must validate csumstart after an optional skbpull, else lcocsum may trigger an overflow...

DEBIAN-CVE-2022-49146

In the Linux kernel, the following vulnerability has been resolved: virtio: use virtiodeviceready in virtiodevicerestore After waking up a suspended VM, the kernel prints the following trace for virtio drivers which do not directly call virtiodeviceready in the .restore: PM: suspend exit irq 22:...

UBUNTU-CVE-2022-49094

In the Linux kernel, the following vulnerability has been resolved: net/tls: fix slab-out-of-bounds bug in decryptinternal The memory size of tlsctx-rx.iv for AES128-CCM is 12 setting in tlssetswoffload. The return value of cryptoaeadivsize for "ccmaes" is 16. So memcpy require 16 bytes from 12...

CVE-2022-49691 erspan: do not assume transport header is always set

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

CVE-2022-49691 erspan: do not assume transport header is always set

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

CVE-2022-49691

CVE-2022-49691 describes a Linux kernel vulnerability in ERSPAN handling where code incorrectly assumes skb_transport_header is always set, affecting ip6erspan_tunnel_xmit() and erspan_fb_xmit(). The issue can impact packet transmission in ERSPAN-related paths when the transport header is not pre...

CVE-2022-49691

In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and erspanfbxmit to not assume transport header is set. syzbot reported: WARNING: CPU: 0 PID: 1350 at include/linux/skbuff.h:2911...

CVE-2022-49535 scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

CVE-2022-49535

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI If lpfcissueelsflogi fails and returns non-zero status, the node reference count is decremented to trigger the release of the nodelist structure...

CVE-2022-49535

CVE-2022-49535 affects the Linux kernel SCSI lpfc path. The flaw can cause a use-after-free via premature node release when FLOGI/PLOGI handling fails or when non-zero ELS PLOGI status is processed if a dev-loss-evt work is pending. The described root cause is a premature decrementing of the ndlp...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incorrect assumption that the transport header is always set, which triggers a warning in skbuff.h when i...