kernel: ibmvnic: Don't reference skb after sending to VIOS

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer to VIOS, the txbytes stat was incremented by the length of the skb. It is invalid to access the skb memory after sending t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990524)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990524 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990498 advisory. In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989010)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989010 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988932)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988932 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is not...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989393 advisory. In the Linux kernel, the following vulnerability has been resolved: erspan: do not assume transport header is always set Rewrite tests in ip6erspantunnelxmit and...

The vulnerability of the iGC component in the Linux operating system’s kernel allows a hacker to gain elevated privileges within the system.

The vulnerability of the igc component in the Linux operating system’s kernel is related to an operation that goes beyond the buffer boundaries in memory within the igcxdpxmit function. Exploiting this vulnerability can allow an attacker to gain increased privileges within the system...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987590)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987590 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414428)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414428 advisory. mcbausbstartxmit in drivers/net/can/usb/mcbausb.c in the Linux kernel through 5.17.1 has a double free. Tenable has extracted the preceding description block directl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987075)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987075 advisory. In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcantxhandler: fix use after free of skb canputechoskb will clone skb then free the sk...

CVE-2022-50486

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: Fix return type of netcpndostartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call...

UBUNTU-CVE-2023-53601

In the Linux kernel, the following vulnerability has been resolved: bonding: do not assume skb macheader is set Drivers must not assume in their ndostartxmit that skbs have their macheader set. skb-data is all what is needed. bonding seems to be one of the last offender as caught by syzbot:...

PT-2025-40673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where the return type of the netcp ndo start xmit function does not match the expected return type in the struct net device ops. Specifically, ndo star...

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 a mismatch in the return type of the netcpndostartxmit function, which could lead to a kernel panic or threa...

EUVD-2022-55283

Malicious code in bioql PyPI...

EUVD-2023-59949

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-53338

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lwt: Fix return values of BPF xmit ops BPF encap ops can return different types of positive values, such like NETRXDROP, NETXMITCN, NETDEVTXBUSY, and so on, fro...

CVE-2022-50408 wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit ret = brcmfprototxqueuedatadrvr, ifp-ifidx, skb; may be schedule, and then complete before the line ndev-stats.txbytes += skb-len; 46.912801...

CVE-2022-50408 wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit ret = brcmfprototxqueuedatadrvr, ifp-ifidx, skb; may be schedule, and then complete before the line ndev-stats.txbytes += skb-len; 46.912801...

CVE-2022-50408

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit ret = brcmfprototxqueuedatadrvr, ifp-ifidx, skb; may be schedule, and then complete before the line ndev-stats.txbytes += skb-len; 46.912801...