Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: Centralized validation of the $INDEXROOT header. A dedicated helper function has been added to perform more stringent validation of the $INDEXROOT, and this function is used for both directory inodes and named index...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Validates NIX’s maximum number of LFs correctly. NIX’s maximum number of LFs can be set using the devlink command. However, this can be done before assigning any LFs to a PF/VF. The condition used to check whether a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Validating the written enum value in geputenumdouble The geputenumdouble function passes the user-supplied enumeration index item0 to sndsocenumitemtoval, without checking it against the number of items in the enum: r...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hci: validate codec capability element length The hcireadcodeccapabilities function returns a sequence of capability elements. Each element begins with a one-byte length, followed by that many payload bytes...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on the CRIU restore queue type and mqdsize. We were not checking whether the values provided in the private data of the kfd CRIU restore were within bounds. For the queue type, add a const value...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: rejecting negative ifindex values Recent changes in net-next commit 759ab1edb56c refactored the handling of pre-assigned ifindex values. This led to a latent issue in ovs. ovs does not validate ifindex values,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: fixed improper handling of malformed ISOEND/CONT packets. The Core Specification Part C, Volume 4, Section 5.4.5 does not exclude empty ISOCONT and ISOEND packets. Currently, we reject such packets if they are...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvmvcpuioctlinterrupt The function kvmvcpuioctlinterrupt can be called from userspace. Here, checking of irq validity is added within kvmvcpuioctlinterrupt...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: The sanitize MFT references function returned by ntfslookup inodebyname has been fixed. ntfslookup inodebyname now returns MFT references that are read from directory index entries on the disk. These values are untrusted...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: liveupdate: validate session type before performing operations The ioctls for sessions are not applicable to all session types. PRESERVEFD is only applicable to outgoing sessions. RETRIEVEFD and FINISH are only valid for incoming...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: smb: client: Rejected overlapping data areas in SMB2 responses. The commit 53b7c271f06b “smb: client: restrict implied bcc0 exemptions to responses without a data area” limited the implied bcc0 length exception to responses that ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: afs: Handles CBInitCallBackState3 requests without a server record. The cache manager’s callback mechanism now attaches the server record to an incoming call through the rxrpc peer’s app data. However, this association is not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: mana: Validates the packet length reported by the Network Interface Card NIC. The packet length reported in the RX Command Queue Element CQE is validated before being passed to skb processing. The CQE is provided by the NIC...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: EFI: Fixed a panic in the kdump kernel. Check whether the getnextvariable function is indeed a valid pointer before calling it. In the kdump kernel, this function is set to NULL, which causes a panic during the kexec-ed kernel...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: State corruption has been prevented in fpurestoresig. The non-compacted slowpath uses copyfromuser to copy the entire user buffer into the kernel buffer, verbatim. This means that the kernel buffer may now contain entire...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Do not access invalid sched. Since 2320c9e6a768 “drm/sched: memset ‘job’ in drmschedjobinit”, accessing job-base.sched can produce unexpected results, as the initialization of job-base.sched during amdgpujoballoc is...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM – Validated the irqchip index in irqfd routing. Sashiko reported that the irqchip index was not validated for LoongArch. Validation must be added, and irqchip indices outside the range should be rejected, to preven...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: Validating the values of the resident $INDEXROOT field during lookups. The values of the $INDEXROOT field carry index header fields that are consumed by callers after a lookup. Some callers already validate certain parts...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Added a max slot check for SQ. The variable WQE mode must be validated against the maximum number of slots supported by the hardware. The maximum supported value is 64K. A check for the maximum and minimum values is...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Validates the notification payload size. Validates the length of the MODULENOTIFICATION payload before reading bytes/channel data in control update handling...