Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Regulator: Core – Fix for unbalanced node refcount in regulatordevlookup The following report was received: ERROR: Memory leak; expected refcount 1 instead of 2. Unbalanced in ofnodeget/ofnodeput – destroyed cset entry: Attaching...

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: tpm: tpmvtpmproxy: fixed a race condition in the creation of /dev/vtpmx. The /dev/vtpmx becomes visible before ‘workqueue’ is initialized, which can lead to memory corruption in the worst-case scenario. This issue is addressed by...

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: Firmware: mesonsm: A fix was made to avoid potential NULL pointer dereferencing. The ofmatchdevice function may fail and return a NULL pointer. This issue was addressed by checking the return value of ofmatchdevice...

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: powerpc/powernv/sriov: Perform a null check on iov before dereferencing iov. Currently, the pointer to iov is dereferenced before the null check, which can lead to a null pointer dereference error. This issue is fixed by moving t...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix invalid buffer access for legacy rq The below crash can be encountered when using xdpsock in rx mode for legacy rq: the buffer gets released in the XDPREDIRECT path, and then once again in the driver. This fix...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: ipa: Hash tables are only reset when supported. Last year, the code that manages GSI channel transactions switched from using spinlock-protected linked lists to using indexes in the ring buffer used for a channel. Recently,...

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: btrfs: In the case of zoned filesystems, there’s a memory leak that occurs after finding a block group containing super blocks. In the excludesuperstripes function, if we encounter a block group that contains super blocks, and we...

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: media: af9005: Fix null-ptr-deref in af9005i2cxfer In af9005i2cxfer, msg is controlled by the user. When msgi.buf is null and msgi.len is zero, previous checks on msgi.buf will still be performed. Malicious data will eventually...

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: btrfs: Fixed the lockdep splat issue and potential deadlock that occurs after running delayed items. When running delayed items, we hold the mutex of the delayed node. Then, we attempt to modify a subvolume btree to insert, updat...

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: refscale: Uninitialized use of waitqueueheadt was fixed. Running the refscale test occasionally causes the kernel to crash with the following error: 8569.952896 BUG: Unable to handle a page fault for address: ffffffffffffffe8...

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

In the Linux kernel, the following vulnerabilities have been resolved: afunix: Fixed data races related to sk-skshutdown. KCSAN identified a data race involving sk-skshutdown, where functions like unixreleasesock and unixshutdown update the variable under unixstatelock; additionally, unixpoll and...

Astra Linux – Vulnerability in Linux 5.10, Linux

A use-after-free flaw was identified due to a race between the superblock operations in the gadgetfs Linux driver. This flaw could be triggered by removing a device that is running the gadgetfs side...

Astra Linux – Vulnerability in openexr

There is a flaw in OpenEXR’s deep tile sample size calculations in versions before 3.0.0-beta. An attacker who can submit a crafted file for processing by OpenEXR could trigger an integer overflow, resulting in an out-of-bounds read. The greatest risk of this flaw is to the application’s...

Astra Linux – Vulnerability in Chromium

Before version 98.0.4758.80, using "After Free" in Google Chrome’s extensions allowed a remote attacker to potentially exploit heap corruption through user interaction...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Disable SDMA ECC IRQ only when SDMA RAS is enabled in suspend. sdmav40ip is shared on several Asics. However, in sdmav40hwfini, the driver unconditionally disables ECCIRQ, which is only enabled on those Asics that...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: md/raid5: The unnecessary bioput function in raid5readonechunk has been removed. When performing chunk-sized reads on disks with badblocks, it was observed that the bio functions free and put were not properly handled...

Astra Linux – Vulnerability in Firefox

The HTML Sanitizer should have sanitized the href attribute of SVG use tags; however, it incorrectly did not sanitize the xlink:href attributes. This vulnerability affects Firefox versions earlier than 102...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: The refcount leak in xvipgraphdmainit has been fixed. The function ofgetchildbyname now returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it...

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

The IPv6 implementation in the Linux kernel before version 6.3 has a maxsize threshold in the net/ipv6/route.c file that can be easily exceeded. This can lead to a denial of service condition, where the network becomes unreachable, resulting in errors when IPv6 packets are sent through a raw sock...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.12 contains multiple buffer overflows due to vulnerabilities in the numtilecolumns and numtilerow parameters of the picparameterset::dump function...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: qrtr: A refcount bug was fixed in qrtrrecvmsg. Syzbot reported the following bugs: refcountt: Addition of 0; use-after-free. … RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 … Call Trace: refcountadd –...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iio: adc: rzg2ladc: Set the driver data before enabling runtime PM When performing stress tests on the system by repeatedly unbinding and binding the ADC device in a loop, and the ADC serves as a supplier for another device e.g.,...

Astra Linux – Vulnerability in Linux 5.10

A out-of-bounds memory write flaw was discovered in the Linux kernel’s watchqueue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/xe: Fixed the double-free bug in vmbindioctl If the argument check during an array bind fails, the bindops is freed twice. This issue is fixed by setting bindops to NULL after freeing it...

Astra Linux – Vulnerability in exiv2

In Exiv2 0.27.99.0, there is an out-of-bounds read in the Exiv2::MrwImage::readMetadata function in mrwimage.cpp. This could lead to a denial of service...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: The queuelock must be held when removing blkg-qnode. When blkg is removed from q-blkglist in the blkgfreeworkfn function, the queuelock must be held. Otherwise, various bugs such as list corruption, hard lockups, etc...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: bpf, sockmap: Fixed a race condition in sockmapfree. sockmapfree calls releasesocksk without owning a reference to the socket. This could lead to a use-after-free, as syzbot identified this issue 1. Jakub Sitnicki already...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: bpf, sockmap: Fixed the warning related to sk-skforwardalloc in skstreamkillqueues. When running testsockmap in selftests, the following warning appears: WARNING: CPU: 2 PID: 197 at net/core/stream.c:205...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: bpf, sockmap: Fixed issues where data was not being charged when msg-sg.size contained more data. In tcpbpfsendverdict: If msg-sg.size contains more data after tcpbpfsendmsgredir: c tcpbpfsendverdict tosend = msg-sg.size...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fixed the issue where the memory of skmsg was charged twice. If tcpbpfsendmsg is running during a cleanup operation, psock may be freed. c tcpbpfsendmsg tcpbpfsendverdict skmsgreturn tcpbpfsendmsgredir unlikely!psoc...

Astra Linux – Vulnerability in ntfs-3g

An integer underflow in fuselibreaddir allows for arbitrary memory read operations in NTFS-3G through 2021.8.22 when using libfuse-lite...

Astra Linux – Vulnerability in Chromium

Integer overflow in the USB component of Google Chrome prior to version 119.0.6045.105 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: iio: adc: aspeed: Fixed the refcount leak in aspeedadcsettrimdata. The function offindnodebyname returns a node pointer with a refcount incremented; we should use ofnodeput on it after processing. Added the missing ofnodeput...

Astra Linux – Vulnerability in libxml2

The vulnerability of the xmlBuildRelativeURI function in the uri.c component of the Libxml2 library is related to reading data beyond the allowable buffer size. Exploiting this vulnerability allows an attacker to cause service failures remotely...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: orangefs: The issue in kmemleak in orangefspreparedebugfshelpstring has been fixed. When inserting or removing the orangefs module, the debughelpstring variable may be leaked: - Unreferenced object: 0xffff8881652ba000 size 4096 -...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: pmc: Fixed the unsafe generichandleirq call Currently, when resuming from system suspension on Tegra platforms, the following warning is observed: WARNING: CPU: 0 PID: 14459 at kernel/irq/irqdesc.c:666 Call trace:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - xfs: scrub: Unlock dquot before an early return in quota scrub. - xchkquotaitem: Can return early after calling xchkfblockprocesserror. If this helper returns false, the function returns immediately without dropping dq-qqloc...

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: net: hns3: Fix for kernel crashes when 1588 messages are received on HIP08 devices. HIP08 devices do not register ptp devices. As a result, hdev-ptp is NULL. However, the hardware can receive 1588 messages and set the HNS3RXDTSVL...

Astra Linux – Vulnerability in Chromium

Type confusion in V8 in Google Chrome prior to 100.0.4896.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

Astra Linux – Vulnerability in htmldoc

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

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Install a stub fence into potential unused fence pointers. When using cpu to update page tables, VM update fences are unused. Instead, install a stub fence into these fence pointers, rather than setting them to NULL...

Astra Linux – Vulnerability in Firefox and Thunderbird

Using tables within an iframe, an attacker could cause the iframe contents to be rendered outside the boundaries of the iframe, leading to potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR 102.5, Thunderbird 102.5, and Firefox 107...

Astra Linux – Vulnerability in Chromium

Before version 96.0.4664.93, using WebRTC in Google Chrome allowed a remote attacker to potentially exploit heap corruption through crafted WebRTC packets...

Astra Linux – Vulnerability in Chromium

Before version 98.0.4758.80, using “after free” in Reader Mode in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Poppler

A issue was discovered in Poppler 0.71.0. There is an out-of-bounds read in EmbFile::save2 in FileSpec.cc, which can lead to a denial of service. This issue is evident when utils/pdfdetach.cc does not validate embedded files before attempting to save them...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: irqchip/apple-aic: A refcount leak was fixed in aicoficinit. ofgetchildbyname returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it. Add the missing ofnodeput...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the use of unsigned short in fallback-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack by using a crafted video file...

Astra Linux – Vulnerability in edk2

Null pointer dereferencing in Tianocore EDK2 may allow an authenticated user to potentially enable privilege escalation through local access...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisysfs: Fixed an issue where the function deviceadd was called multiple times. The function deviceadd should not be called multiple times, as stated in its documentation: “Do not call this routine or deviceregister...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: vhost-vdpa: fixed an iotlb memory leak Before commit 3d5698793897 “vhost-vdpa: introduced ASID-based IOTLB”, we called vhostvdpaiotlbunmapv, iotlb, 0ULL, 0ULL – 1 during the release phase to free all resources allocated when...