UBUNTU-CVE-2024-27028

In the Linux kernel, the following vulnerability has been resolved: spi: spi-mt65xx: Fix NULL pointer access in interrupt handler The TX buffer in spitransfer can be a NULL pointer, so the interrupt handler may end up writing to the invalid memory and cause crashes. Add a check to trans-txbuf...

UBUNTU-CVE-2024-27047

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phygetinternaldelay accessing an empty array The phygetinternaldelay function could try to access to an empty array in the case that the driver is calling phygetinternaldelay without defining delayvalues and...

CVE-2024-27047 net: phy: fix phy_get_internal_delay accessing an empty array

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phygetinternaldelay accessing an empty array The phygetinternaldelay function could try to access to an empty array in the case that the driver is calling phygetinternaldelay without defining delayvalues and...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

kernel: wifi: mac80211_hwsim: Fix possible NULL dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

SUSE CVE-2022-48647

In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the txchanneloffset was hardcoded to 1, but that's not correct if efxsepparatetxchannels is false. In that case, the offset is 0 because the tx queu...

CVE-2022-48647

In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the txchanneloffset was hardcoded to 1, but that's not correct if efxsepparatetxchannels is false. In that case, the offset is 0 because the tx queu...

DEBIAN-CVE-2022-48647

In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the txchanneloffset was hardcoded to 1, but that's not correct if efxsepparatetxchannels is false. In that case, the offset is 0 because the tx queu...

UBUNTU-CVE-2022-48647

In the Linux kernel, the following vulnerability has been resolved: sfc: fix TX channel offset when using legacy interrupts In legacy interrupt mode the txchanneloffset was hardcoded to 1, but that's not correct if efxsepparatetxchannels is false. In that case, the offset is 0 because the tx queu...

CVE-2022-48652

In the Linux kernel, the following vulnerability has been resolved: ice: Fix crash by keep old cfg when update TCs more than queues There are problems if allocated queues less than Traffic Classes. Commit a632b2a4c920 "ice: ethtool: Prohibit improper channel config for DCB" already disallow setti...

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 the TX channel being shifted when using traditional interrupts...

SUSE CVE-2024-26921

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use iplocalout and other functions can pass skb-sk as function argument. If the skb is a fragment and reassembly happens before such function call returns, the sk must not be...

PT-2024-8484 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.37 Description: The issue is related to a memory leak in the Linux kernel's bcmasp component when bringing down the interface. This occurs because the flushed packets are not reclaimed, leading to a memory...

CVE-2024-26921

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use iplocalout and other functions can pass skb-sk as function argument. If the skb is a fragment and reassembly happens before such function call returns, the sk must not be...

CVE-2024-26921 inet: inet_defrag: prevent sk release while still in use

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use iplocalout and other functions can pass skb-sk as function argument. If the skb is a fragment and reassembly happens before such function call returns, the sk must not be...

CVE-2024-26921

CVE-2024-26921 affects the Linux kernel inet_defrag path. The issue arises when ip_local_out() and similar calls pass skb->sk as an argument and the skb is a fragment undergoing reassembly; if reassembly happens before the call returns, the socket (skb->sk) must not be released. This can oc...

CVE-2023-52644

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644

CVE-2023-52644 relates to a Linux kernel WiFi component (b43) where the QoS-disabled path could map the IEEE 802.11 queue incorrectly due to a single-queue scenario. The root cause is that when QoS is off, the code may attempt to stop/wake a non-existent queue or fail to stop/wake the actual queu...

CVE-2023-52644 wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...

CVE-2023-52644 wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled

In the Linux kernel, the following vulnerability has been resolved: wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabl...