CVE-2021-46911

In the Linux kernel, the following vulnerability has been resolved: chktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take txctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: chktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take txctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle...

CVE-2021-46911

CVE-2021-46911 affects the Linux kernel’s ch_ktls path. The issue was caused by taking the page refcount during skb transmit, which could trigger kernel panics. The documented fix replaces this with taking the tx_ctx lock for the complete skb transmit, preventing page cleanup if an ACK is receive...

CVE-2021-46911

In the Linux kernel, the following vulnerability has been resolved: chktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take txctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle...

CVE-2021-46911 ch_ktls: Fix kernel panic

In the Linux kernel, the following vulnerability has been resolved: chktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take txctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle...

CVE-2021-46911 ch_ktls: Fix kernel panic

In the Linux kernel, the following vulnerability has been resolved: chktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take txctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle...

Linux kernel security vulnerabilities

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 kernel panic when calling sysread of the kprobe trace...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a security vulnerability that stems from a smcsock contention that leads to a kernel panic...

CVE-2024-26600 phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP

In the Linux kernel, the following vulnerability has been resolved: phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP If the external phy working together with phy-omap-usb2 does not implement sendsrp, we may still attempt to call it. This can happen on an idle Ethernet gadget triggeri...

CVE-2023-52454

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmettcpbuildpduiovec. Unable to handle kernel NULL pointer dereference a...

Null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmettcpbuildpduiovec. Unable to handle kernel NULL pointer dereference a...

CVE-2023-52454 nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmettcpbuildpduiovec. Unable to handle kernel NULL pointer dereference a...

CVE-2023-52454 nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmettcpbuildpduiovec. Unable to handle kernel NULL pointer dereference a...

CVE-2023-52454

CVE-2023-52454 affects the Linux kernel nvmet-tcp path. A host sending an H2CData command with an invalid DATAL can cause a kernel panic or a NULL pointer dereference in nvmet_tcp_build_pdu_iovec(), as evidenced by the crash trace in nvmet_tcp_io_work. The fix raises a fatal error when DATAL is n...

CVE-2023-52454 nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmettcpbuildpduiovec. Unable to handle kernel NULL pointer dereference a...

Linux kernel security vulnerabilities

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 originates from a kernel panic when a host sends an invalid H2C PDU length...

CVE-2023-52443

In the Linux kernel, the following vulnerability has been resolved: apparmor: avoid crash when parsed profile name is empty When processing a packed profile in unpackprofile described like "profile :ns::samba-dcerpcd /usr/lib/samba/,samba/samba-dcerpcd ..." a string ":samba-dcerpcd" is unpacked a...

CVE-2024-26586 mlxsw: spectrum_acl_tcam: Fix stack corruption

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix stack corruption When tc filters are first added to a net device, the corresponding local port gets bound to an ACL group in the device. The group contains a list of ACLs. In turn, each ACL points to a...

CVE-2024-26586 mlxsw: spectrum_acl_tcam: Fix stack corruption

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix stack corruption When tc filters are first added to a net device, the corresponding local port gets bound to an ACL group in the device. The group contains a list of ACLs. In turn, each ACL points to a...

CVE-2024-26586

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix stack corruption When tc filters are first added to a net device, the corresponding local port gets bound to an ACL group in the device. The group contains a list of ACLs. In turn, each ACL points to a...