Astra Linux – Vulnerability in net-snmp

Net-SNMP provides various tools related to the Simple Network Management Protocol. Prior to version 5.9.2, a malformed OID in a SET request to SNMP-VIEW-BASED-ACM-MIB::vacmAccessTable could lead to an out-of-bounds memory access. A user with read-write credentials could exploit this issue. Versio...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fixed a data race between perfeventsetoutput and perfmmapclose. Yang Jihing reported a race between perfeventsetoutput and perfmmapclose: CPU1 CPU2 perfmmapclosee2 if atomicdecandtest&e2-rb-mmapcount // 1 - 0 then...

Astra Linux – Vulnerability in libde265

Libde265 1.0.9 has a heap buffer overflow vulnerability in de265image::setSliceAddrRSint, int, int...

Astra Linux – Vulnerability in protobuf

A issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in a way that would cause them to be processed out of order. A small malicious payload can occupy the parser for several minutes by creating a large number of short-lived objects, resulting in frequent...

Astra Linux – Vulnerability in python-future

A vulnerability discovered in Python Charmers Future 0.18.2 and earlier allows remote attackers to cause a denial of service by using a crafted Set-Cookie header from a malicious web server...

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

In the Linux kernel, the following vulnerability has been resolved: fs/aio: Restricted kiocbsetcancelfn to I/O submitted via libaio. If kiocbsetcancelfn is called for I/O submitted via iouring, the following kernel warning appears: WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocbsetcancelfn+0x9c/0x...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed potential NULL pointer dereferences in dcn10setoutputtransferfunc. The stream pointer is used in dcn10setoutputtransferfunc before checking whether stream is NULL. The issue was fixed in:...

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

In the Linux kernel, the following vulnerability has been resolved: bpf: Consider the return from setmemoryro when using bpfproglockro setmemoryro may fail, leaving memory unprotected. Consider this return value as an error...

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: Netfilter: ipset – It is necessary to hold the module reference while requesting a module. The user space may unload the ipset.ko module while it is itself requesting a set-type backend module, resulting in a kernel crash. This...

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: openvswitch: fixed the nested key length validation in the set action. It is not safe to access nlalenovskey if the data is smaller than the netlink header. Ensure that the attribute is valid first...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in cfg80211connectresult If the ssid-datalen is greater than IEEE80211MAXSSIDLEN 32, it could lead to memory corruption. Therefore, bounds checking has been added...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: vhostvdpa: The irqbypassunregisterproducer function must correctly assign the token. Previously, we used irqbypassunregisterproducer in vhostvdpasetupvqirq, which was problematic because we had no way of knowing whether the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: Fixed a slab-use-after-free read in setpoweredsync. This fix resolves the following crash: BUG: KASAN: Slab-use-after-free in setpoweredsync+0x3a/0xc0, net/bluetooth/mgmt.c:1353. A read of size 8 at address...

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

In the Linux kernel, the following vulnerabilities have been resolved: ALSA: hda/ca0132: fixed a buffer overflow issue in tuningctlset The tuningctlset function might cause a buffer overflow if it does not break the loop after matching A. static int tuningctlset... for i = 0; i TUNINGCTLSCOUNT; i...

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: libceph: The calctarget function should set t-paused, rather than simply clearing it. Currently, calctarget clears t-paused if the request should no longer be paused. However, it never sets t-paused, even though it can determine...

Astra Linux – Vulnerability in protobuf

A parsing vulnerability exists for the MessageSet type in ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 4.21.5 for protobuf-python. A specially...

Astra Linux – Vulnerability in PostgresSQL 11

Incomplete tracking of tables with row security in PostgreSQL allows a reused query to view or modify different rows than intended. CVE-2023-2455 and CVE-2016-2193 addressed most issues related to interactions between row security and changes to user IDs. However, they did not cover cases where a...

Astra Linux – Vulnerability in Linux 5.10, Linux

A issue was discovered in the Linux kernel through version 5.18.9. A type confusion bug in nftseteleminit could be exploited by a local attacker to escalate privileges. This is a different vulnerability than CVE-2022-32250. The attacker can obtain root access, but must start with an unprivileged...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: A null check has been added for the function pointer in dcn32setoutputtransferfunc. This commit adds a null check for the setoutputgamma function pointer in the dcn32setoutputtransferfunc function. Previously,...

Astra Linux – Vulnerability in Linux, Linux 5.10

A data race flaw was discovered in the Linux kernel, between the allocation of the con variable and the setting of con-sock. This issue results in a NULL pointer dereferencing when accessing con-sock-sk in the net/tipc/topsrv.c file within the tipc protocol in the Linux kernel...