Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Net: wangxun – fixed a kernel panic caused by a null pointer. When the device uses a custom subsystem vendor ID, the function wxswinit returns before the memory of ‘wx-mactable’ is allocated. A null pointer will cause the kernel...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Drivers: perf: Check the return value of findfirstbit We must check the return value of findfirstbit before using its value as an index array, as it may cause the array to overflow and lead to a panic: 107.318430 Kernel BUG 1...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: can: isotp: split the transmission timer into two parts—transmission and timeout. The timer for the transmission of isotp PDUs previously had two functions: 1. sending two consecutive frames with a specified time interval. 2...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: phy: qcom: at803x: fix kernel panic with at8031probe When reworking and splitting the at803x driver, a NULL dereference bug was identified in the function that splits at803x PHYs. In this bug, the variable priv is referenced...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: fixed by removing the unnecessary f2fsbugon function to avoid panics. The verifyblkaddr function will trigger a panic once we introduce a fault into f2fsisvalidblkaddr; this unnecessary f2fsbugon function has been remove...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: idpf: A kernel panic occurs when dealing with unknown packet types. In the very rare case where a packet type is unknown to the driver, idpfrxprocessskbfields will return early without calling ethtypetrans to set the skb protocol...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fixed the Rx DMA data size and skboverpanic issue. The function managetrxbufcfg aligns the DMA data size of the RX buffer to be a multiple of 64. As a result, a packet slightly larger than mtu+14, for example, 1536...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: e1000e: Changing usleeprange to udelay in PHY mdic access. This is a partial revert of commit 6dbdd4de0362 “e1000e: Workaround for sporadic MDI errors on Meteor Lake systems”. The referenced commit used usleeprange within the PHY...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix kernel panic in XDPTX action In the XDPTX path, the ionic driver sends a packet to the TX path along with the rx page and the corresponding DMA address. After the TX operation is completed, the ionictxclean function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mmc: davincimmc: Prevents the transmitted data size from exceeding the length of sgm. No check is performed on the size of the data to be transmitted. This can lead to a kernel panic when the transmitted data size exceeds the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fixed the issue of invalid dereferencing of indirect CCW data pointers. The issue involved invalid dereferencing of the indirect CCW data pointer in the dasdeckddumpsense function. This caused a kernel panic in certain...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ice: Do not process extts if PTP is disabled The iceptpexttsevent function can race with iceptprelease, resulting in a NULL pointer dereferencing, which can lead to a kernel panic. A panic occurs because the iceptpexttsevent...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: wifi: rtw89: wow: fixed the GTK offload H2C skbuff issue We mistakenly considered skb to be too large, which might have exceeded skb-end. Therefore, we have corrected this issue. skbuff: skboverpanic: text:ffffffffc09e9a9d...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: Unregister wiphy only if it has been registered There is a specific error path in probe functions in wilc drivers both sdio and spi, which can lead to kernel panic. For example, this issue occurs when using SPI:...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: We can avoid a panic if the extenttree is not created. This patch prevents the following panics: pc: lookupextenttree+0xd8/0x760 lr: f2fsdowritedatapage+0x104/0x87c sp: ffffffc010cbb3c0 x29: ffffffc010cbb3e0 x28:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ocfs2: Fixed a panic that occurred during failed allocation of folio blocks. The commits 7e119cff9d0a “ocfs2: converts wpages to wfolios” and 9a5e08652dc4b “ocfs2: uses an array of folios instead of an array of pages” fixed th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom-adm: fix wrong sizeof config in slaveconfig The issue involved a corrupted slaveconfig function that incorrectly compared peripheralsize with the size of the config pointer, rather than the size of the config...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: Reverted the behavior from “scsi: core: Do not increase scsidevice’s iorequestcnt if dispatch failed”. The use of “atomicinc&cmd-device-iorequestcnt” in scsiqueuerq could cause kernel panic, as cmd-device might be freed aft...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fixed the issue where blkmqtags double-freeed memory when nrrequests increased. In cases where user-triggered tags increase due to the nrrequests value in the queue sysfs attributes, hctx-schedtags will be directly freed...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sdm845-db845c: Marking the splash memory region as reserved. A reserved memory region was added for the framebuffer memory the splash memory region set up by the bootloader. This fix resolves a kernel panic...