Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Staging: rtl8723bs – fixed a potential out-of-bounds read in rtwrestructwmmie. The current code checks whether ‘i + 5 inlen’ at the end of the if statement. However, it accesses ‘iniei + 5’ before this check, which could lead to ...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fixed a null pointer dereferencing in nv17tvgetldmodes. In nv17tvgetldmodes, the return value of drmmodeduplicate is assigned to mode. This could lead to a NULL pointer dereferencing in case of a failure of...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Do not call cleanup on profile rollback failure When profile rollback fails in mlx5enetdevchangeprofile, the netdev profile var is left set to NULL. Avoid a crash when unloading the driver by not calling profile-cleanu...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fixed the issue with the mlx5pollone function’s update of the curqp. When curqp is not NULL, in order to avoid fetching the QP from the radix tree again, we check if the next CQE QP is identical to the one we already...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: mailbox: mtk-adsp: fixed a UAF use-after-free during device teardown. When the SOF audio driver fails to initialize e.g., due to a firmware boot timeout, its devices release the sndsofdev object that the mailbox client...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: hwmon: w83791d Fixed NULL pointer dereferencing by removing unnecessary structure fields. If the driver reads a value that is sufficient for the condition: val & 0x08 && !val & 0x80 && val & 0x7 == val 4 & 0x7 NULL pointer...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211: Purge vif txq in ieee80211dostop After ieee80211dostop, the packets from vif’s txq could still be processed. Indeed, another concurrent call to scheduleandwaketxq from vif could cause those packets to be dequeued...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Add a check for a null pointer when cleaning up the lpfcvport structure. If a call to lpfcsli4readrev from lpfcsli4hbasetup fails, the resulting cleanup routine lpfcsli4vportdeletefcpxriaborted may occur before the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Always drain health during the shutdown callback. There is no point in performing recovery operations during device shutdown. If health-related tasks are initiated, one must wait until they are completed to avoid race...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: i3c: mipi-i3c-hci: Fixed out-of-bounds access in hcidmairqhandler. Do not loop over ring headers in hcidmairqhandler, which are not allocated and enabled in hcidmainit. Otherwise, out-of-bounds access will occur when accessing...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/rxe: Returns a CQE error if an invalid lkey is provided. In RXE, there is a lack of update of the WQE status in cases of LOCALwrite failures. This caused the following kernel panic if someone performed an atomic operation...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/qcom/lmh: Check for SCM availability at probe. Until now, the necessary check for SCM availability had not been performed, which could lead to null pointer dereferences. This issue occurred with me in RB1. The...

Astra Linux – Vulnerability in Linux 5.10, Linux

A vulnerability was discovered in the Linux kernel before version 5.16.12. In the file drivers/net/usb/sr9700.c, attackers can obtain sensitive information from heap memory by using crafted frame lengths from a device...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/irdma: Fixed a data race on CQP completion statistics. CQP completion statistics is locked when used in irdmawaitevent and irdmacheckcqpprogress. However, it can also be updated in the completion thread irdmascccqgetcqein...

Astra Linux – Vulnerability in Linux, Linux 5.10

Rogue backends can cause Denial of Service DoS attacks on guests through high-frequency events. This CNA information record relates to multiple Common Vulnerabilities and Exposures CVEs; the text explains which aspects/vulnerabilities correspond to which CVEs. Xen allows for the execution of PV...

Astra Linux – Vulnerability in opensc

The TCOS smart card software driver in OpenSC before version 0.21.0-rc1 has a stack-based buffer overflow in the tcosdecipher function...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl – removed the WARN message for bad firmware inputs. If the firmware provides incorrect inputs, it has nothing to do with the driver’s stack at this point; therefore, the WARN message doesn’t add any value...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fixed a possible null-ptr-deref issue when assigning a stream. While AudioDSP drivers assign streams that are exclusively of HOST or LINK type, nothing prevents a user from attempting to assign a COUPLED stream. The...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: hns3: A deadlock issue was fixed when configuring TC during the reset process. When configuring TC during the reset process, a deadlock may occur. The sequence is as follows: 1. pf reset start 2. setup tc 3. down: napidisabl...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: re-fix fortified-memset warning The carl9170txrelease function sometimes triggers a fortified-memset warning in my build configurations. This issue occurs in the following file: include/linux/string.h:254, and in...