Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: nfc: nfcmrvl: Fixed a memory leak in nfcmrvlplaydeferred. Similar to the handling of playdeferred in commit 19cfe912c37b “Bluetooth: btusb: Fixed a memory leak in playdeferred”, we thought a patch might be necessary here as well...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: In the zone operation, the code must traverse devices under the chunkmutex in btrfscanactivatezone. The btrfscanactivatezone function can be called with the devicelistmutex already held, which could lead to a deadlock. ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fixed UAF in ep93xxclkregistergate arch/arm/mach-ep93xx/clock.c:154:2: Warning: Use of memory after it is freed clang-analyzer-unix.Malloc arch/arm/mach-ep93xx/clock.c:151:2: Note: Taking a true branch if ISERRclk ...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: dpaa2-ptp: Fixed the refcount leak in dpaa2ptpprobe. This node pointer is returned by offindcompatiblenode, and the refcount is incremented. Calling ofnodeput helps to address the refcount leak issue...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fixed the mpolnew leak in sharedpolicyreplace. If mpolnew is allocated but not used during the restart loop, mpolnew will be freed via mpolput before returning to the caller. However, refcnt has not been initialized...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Ensure that the correct amount of memory is released during direct IO write operations. Running generic/406 causes the following warning in btrfsdestroy inode, indicating that there are still outstanding extents...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, if the IMA appraisal method is used with the “imaappraise=log” boot parameter, lockdown can be circumvented using kexec on any machine when Secure Boot is disabled or unavailable. IMA prevents the “imaappraise=log” parameter from being set during boot, but this does not cover...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the Extensions Platform in Google Chrome prior to 98.0.4758.80 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page...

Astra Linux – Vulnerability in glibc

A out-of-bounds write vulnerability was discovered in glibc before version 2.31, when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Avoid use-after-free on suspend/resume In virtblkinithctx, hctx-userdata is set to vq. However, vq is freed during suspension and reallocated during resume. As a result, hctx-userdata becomes invalid after resume,...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: gsmi: fixed a null dereference in gsmigetvariable. We can access EFI variables without retrieving the attributes; therefore, we must allow this behavior in gsmi. The commit 859748255b43 “efi: pstore: Omit efivars caching EFI...

Astra Linux – Vulnerability in Linux 5.10

A race condition was detected in the Linux kernel’s RxRPC network protocol, during the processing of RxRPC bundles. This issue arises due to the lack of proper locking when performing operations on an object. This could allow an attacker to escalate privileges and execute arbitrary code within th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: efi: ssdt: Do not free memory if the ACPI table was successfully loaded. Amadeusz reported errors due to KASAN use-after-free, introduced by commit 3881ee0b1edc “efi: avoid the efivars layer when loading SSDTs from variables”. Th...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: added flushworkqueue to prevent UAF. Our detector identified a bug caused by concurrent use-after-free when detaching a NCI device. The main reason for this bug is the unexpected scheduling between the delayed mechanism...

Astra Linux – Vulnerability in rabbitmq-server

RabbitMQ is a multi-protocol messaging broker. In rabbitmq-server prior to version 3.8.18, when a federation link was displayed in the RabbitMQ management UI through the rabbitmqfederationmanagement plugin, its consumer tag was rendered without proper tag sanitization. This potentially allows for...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - media: rga: fixed a possible memory leak in rgaprobe. - rga-m2mdev needs to be freed when rgaprobe fails...

Astra Linux – Vulnerability in linux-astra-modules-5.15, linux-astra-modules-6.1

The vulnerability of Linux Astra Modules’ kernel modules is related to insufficient verification of data authenticity. Exploiting this vulnerability allows attackers to access confidential data, compromise its integrity, and cause service failures...

Astra Linux – Vulnerability in htmldoc

A flaw was discovered in htmldoc before version 1.9.12. A heap buffer overflow in the pspdfprepareoutpages function, located in the ps-pdf.cxx file, may allow for the execution of arbitrary code and cause a denial of service attack...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. This flaw occurs when dropping packets during a bulk transfer from a SPICE client, due to the packet queue being full. A malicious SPICE client could exploit this flaw to call the free function in...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: can: pchcan; pchcanrxnormal: Fixing the issue of dereferencing a structure after it has been freed. After calling netifreceiveskbskb, dereferencing the skb object is unsafe. In particular, the canframe field, which aliases an...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cfg80211: Calling cfg80211stopap when switching from P2PGO type If the user-space tools switch from NL80211IFTYPEP2PGO to NL80211IFTYPEADHOC via sendmsgNL80211CMDSETINTERFACE, it does not call the cleanup function cfg80211stopap...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free flaw was discovered in the Linux kernel’s Amateur Radio AX.25 protocol functionality, regarding the way users connect with the protocol. This flaw allows a local user to crash the system...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free flaw was discovered in the Linux kernel’s NFC core functionality due to a race condition between the creation and deletion of kobjects. This vulnerability allows a local attacker with CAPNETADMIN privileges to leak kernel information...

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: restore set elements when delete set fails From the abort path, nftmapelemactivate needs to restore refcounters to their original state. Currently, it uses set-ops-walk to iterate over these set elements. The...

Astra Linux – Vulnerability in Linux 5.15

A memory leak flaw was discovered in nftsetcatchallflush in net/netfilter/nftablesapi.c within the Linux Kernel. This issue may allow a local attacker to cause double-deactivation of catchall elements, which can lead to a memory leak...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Block layer: Fixed a deadlock between bdlinkdiskholder and partitionscan. The openmutex of gendisk is used to protect the opening and closing of block devices. However, in bdlinkdiskholder, it is used to protect the creation of...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In the “block” section, there’s a issue where rq and qos structures are released without the disk being handled first. The blkcginitqueue function may add these structures to the request queue. Previously, the blkcleanupqueue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fixed a kernel panic that occurred when the reset attempt failed and was triggered again. In SRIOV configuration, the reset may fail to restore the ASIC to normal, but the cpsch function has already been called...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fixed potential memory leaks. In the function amdgpugetxgmihive, when kobjectinitandadd fails, there is a potential memory leak if kobjectput is not called...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fixed a memory leak bug in rvumboxinit. In rvumboxinit, the mboxregions variable is not freed or passed out under the switch-default region, which could lead to a memory leak. This bug was identified by a static...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: vlan: fixed an underflow issue related to the realdev refcnt. An error is injected before devholdrealdev in registervlandev, and the following testcase is executed: bash ip link add dev dummy1 type dummy ip link add name...

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

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: vdpa: fixed a use-after-free in vpvdparemove. When the vpvdpa driver is unbound, vpvdpa is freed in vdpaunregisterdevice, and then vpvdpa-mdev.pcidev is dereferenced in vpmodernremove, triggering a use-after-free. Call trace for...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - net: dsa: felix: do not use devres for mdiobus. As explained in the commits: - 74b6d7d13307: “net: dsa: realtek: register the MDIO bus using devres”. - 5135e96a3dd2: “net: dsa: do not allocate the slavemiibus using devres”...

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

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: gianfar: ethtool: Fixed a refcount leak in gfargettsinfo The offindcompatiblenode function returns a node pointer with the refcount incremented. We should use ofnodeput on it after processing. Also, add the missing ofnodeput to...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Input: aiptek – properly checking the endpoint type Syzbot reported a warning in usbsubmiturb, which is caused by an incorrect endpoint type. There was a check for the number of endpoints, but not for the type of endpoints. The...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm/devfreq: Fixed the OPP refcnt leak...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Networks: DSA: Felix: Fixed memory leak in felixsetupmmiofiltering. A memory leak can be avoided if no CPU port is defined. Addresses-Coverity-ID: 1492897 “Resource leak” Addresses-Coverity-ID: 1492899 “Resource leak”...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: scsi: mpt3sas: A kernel panic occurred during the drive powercycle test. While iterating through Shost’s sdev list, it is possible that one of the drives is being removed, and its sastarget object is freed, but its sdev object...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: Clean up the hook list when the offload flag check fails Resuspend the hook list so that nftchainreleasehook has a chance to release the hooks. BUG: Memory leak Unreferenced object 0xffff88810180b100 size...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed the verifier’s assumptions regarding the socket-sk structure. The verifier assumes that the sk field in the struct socket structure is valid and not NULL when the socket pointer itself is trusted and not NULL. This...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Converted spinlock to mutex to lock the evlworkqueue. drainworkqueue cannot be called safely in a spinlocked context due to possible task rescheduling. In the multi-task scenario, calling queuework while...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Register devlink first under the devlink lock. If the device encounters a non-fatal firmware error during the probe, the driver will report the error to the user via devlink. This will trigger a WARN, since mlx5 calls...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: dpll: Fixed the dpllxarefdel function for multiple registrations. Currently, if there are multiple registrations of the same pin on the same dpll device, the following warnings are observed: WARNING: CPU: 5 PID: 2212 at...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: igb: Fixed string truncation warnings in igbsetfwversion. Commit 1978d3ead82c “intel: fixed string truncation warnings” fixes the warning “-Wformat-truncation=” in igbmain.c by using kasprintf...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: A memory leak was fixed in nftablesupdchain. If nftnetdevregisterhooks fails, the memory associated with nftstats is not freed, resulting in a memory leak. This patch addresses this issue by moving the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fixed a possible memory leak in ovsmetercmdset. oldmeter needs to be freed after it is detached, regardless of whether the new meter is successfully attached...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: q6afe-clocks: fixed the issue of reprobing of the driver. The q6afe-clocks driver may experience reprobing situations. For example, if the APR services are restarted after a firmware crash. However, currently, the...

Astra Linux – Vulnerability in Linux

A issue was discovered in the Linux kernel before version 5.11.7. The function usbipsockfdstore in drivers/usb/usbip/stubdev.c allows attackers to cause a denial of service GPF due to race conditions occurring during the update of the local and shared status, referred to as CID-9380afd6df70...