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

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed a potential “struct net” leak in inet6rtmgetaddr. It appears that if the user space provides a correct IFATARGETNETNSID value, but no IFAADDRESS or IFALOCAL attributes are set, inet6rtmgetaddr will return -EINVAL, alo...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: Concurrency. The supported versions affected by this vulnerability are Oracle Java SE: 8u411, 8u411-perf, 11.0.23; Oracle GraalVM Enterprise Edition: 20.3.14 and 21.3.10. The...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: devlink: fixed the netns refcount leak in devlinknlcmdreload. While preparing my patch series that includes netns refcount tracking, I discovered bugs in devlinknlcmdreload. Some error paths failed to release the refcount...

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: usb: aqc111: Do not perform PM inside suspend callback syzbot reports “task hung in rpmresume” This issue is caused by aqc111suspend calling the PM variant of its writecmd routine. The simplified call trace looks like this:...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.72, using the "after free" mechanism in the Network API of Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted Chrome Extension...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: rds: handling of incoming messages that cross network namespace boundaries The rdsfindbound function looks up the destination socket using a global hashtable keyed solely on addr, port, scopeid. Network namespaces are not part...

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

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5: Discarded command completions in internal errors. Fixed the use of “free” after a device enters an internal error state. Avoid calling the completion handler in this case, as the device will flush the command interfa...

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

In the Linux kernel, the following vulnerability has been resolved: ip6mr: Fixed skbunderpanic in ip6mrcachereport. skbuff: skbunderpanic: Text: fffffffff88771f69; Len: 56; Put: -4; Head: ffffff88c5f86a800; Data: fffff887f5f86a850; Tail: 0x88; End: 0x2c0; Device: pim6reg. ----------- Cut here...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: 2D. The supported versions affected by this vulnerability are Oracle Java SE: 8u451, 8u451-perf, 11.0.27, 17.0.15, 21.0.7, 24.0.1; Oracle GraalVM for JDK:...

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: nfsd: When trying to queue dlrecall, if the call to nfsd4runcb fails, the reference count of dlstid is not decremented. This leads to a leak of the following objects: unreferenced object 0xffff88812067b578 size 344: Comm “nfsd”,...

Astra Linux – Vulnerability in connman

Before version 1.39, gdhcp in ConnMan could be exploited by network-adjacent attackers, allowing them to leak sensitive stack information and enabling further exploitation of bugs in gdhcp...

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: iscsistart: A UBSAN out-of-bounds warning has been fixed in ibftattrshownic. When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64,...

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/smc: Reduced Rtnl pressure in smcpnetcreatepnetidslist. Many syzbot reports indicate extreme Rtnl pressure, and many of them suggest that smc acquires Rtnl during the creation of netnames without any valid reason 1. This patc...

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

In the Linux kernel, the following vulnerability has been resolved: net: cdcncm: Handling too low values of dwNtbOutMaxSize. Currently, in cdcncmchecktxmax, if dwNtbOutMaxSize is lower than the calculated “minimum” value but greater than zero, the logic sets txmax to dwNtbOutMaxSize. This value i...

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 – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: nfs4: Fixed a memory leak when allocating slots failed. If one of the slot allocations fails, all other allocated slots should be cleaned up. Otherwise, the allocated slots will cause a leak: - Unreferenced object...

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

In the Linux kernel, the following vulnerabilities have been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: 2D. The supported versions affected by this vulnerability include Oracle Java SE: 8u411, 8u411-perf, 11.0.23, 17.0.11, 21.0.3, 22.0.1; Oracle GraalVM for JDK:...

Astra Linux – Vulnerability in Chromium

Improper input validation in the Network component of Google Chrome prior to version 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policies through a crafted HTML page. Chromium security severity: Medium...

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

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: wilc1000: Prevent use-after-free in wilcnetdevcleanup when cleaning up all interfaces. wilcnetdevcleanup currently triggers a KASAN warning. This can be observed during the interface registration process, or by simply...