CVE-2023-53439 net: skb_partial_csum_set() fix against transport header magic value

In the Linux kernel, the following vulnerability has been resolved: net: skbpartialcsumset fix against transport header magic value skb-transportheader uses the special 0xFFFF value to mark if the transport header was set or not. We must prevent callers to accidentaly set skb-transportheader to...

CVE-2023-53433 net: add vlan_get_protocol_and_depth() helper

In the Linux kernel, the following vulnerability has been resolved: net: add vlangetprotocolanddepth helper Before blamed commit, pskbmaypull was used instead of skbheaderpointer in vlangetprotocol and friends. Few callers depended on skb-head being populated with MAC header, syzbot caught one of...

CVE-2023-53432 firewire: net: fix use after free in fwnet_finish_incoming_packet()

In the Linux kernel, the following vulnerability has been resolved: firewire: net: fix use after free in fwnetfinishincomingpacket The netifrx function frees the skb so we can't dereference it to save the skb-len...

CVE-2023-53432

CVE-2023-53432 : Linux kernel vulnerability in the FireWire net path (firewire: net: fix use after free in fwnet_finish_incoming_packet()). The netif_rx() path frees the skb, so dereferencing skb->len could use freed memory. The incident is reported as resolved in the provided description; no ...

CLSA-2025-1756482270 kernel: Fix of CVE-2024-2201

spec: up spec/misc to 1160.136.1, spectre mitigation is off by default - hugetlb, mempolicy: fix the mbind hugetlb migration - net: atm: fix use after free in lecsend - net: atlantic: fix aqvec index out of range error - block: initialize flush request via blkmqrqctxinit - ALSA: usb-audio: Fix a...

DEBIAN-CVE-2023-53382

In the Linux kernel, the following vulnerability has been resolved: net/smc: Reset connection when trying to use SMCRv2 fails. We found a crash when using SMCRv2 with 2 Mellanox ConnectX-4. It can be reproduced by: - smcrun nginx - smcrun wrk -t 32 -c 500 -d 30 http://: BUG: kernel NULL pointer...

CVE-2022-50396

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindexsetparms Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810c287f00 size 256: comm "syz-executor105", pid 3600,...

CVE-2023-53382 net/smc: Reset connection when trying to use SMCRv2 fails.

In the Linux kernel, the following vulnerability has been resolved: net/smc: Reset connection when trying to use SMCRv2 fails. We found a crash when using SMCRv2 with 2 Mellanox ConnectX-4. It can be reproduced by: - smcrun nginx - smcrun wrk -t 32 -c 500 -d 30 http://: BUG: kernel NULL pointer...

CVE-2023-53382

In the Linux kernel, the following vulnerability has been resolved: net/smc: Reset connection when trying to use SMCRv2 fails. We found a crash when using SMCRv2 with 2 Mellanox ConnectX-4. It can be reproduced by: - smcrun nginx - smcrun wrk -t 32 -c 500 -d 30 http://: BUG: kernel NULL pointer...

CVE-2022-50396 net: sched: fix memory leak in tcindex_set_parms

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindexsetparms Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810c287f00 size 256: comm "syz-executor105", pid 3600,...

CVE-2022-50396

CVE-2022-50396 affects the Linux kernel’s net/sched tcindex code. The root cause is in tcindex_change when old_r is taken from p->perfect: the code allocates a new filter result via tcindex_alloc_perfect_hash() and then calls tcindex_filter_result_init() to clear the old result without destroy...

CVE-2022-50396 net: sched: fix memory leak in tcindex_set_parms

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindexsetparms Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810c287f00 size 256: comm "syz-executor105", pid 3600,...

CVE-2022-50396

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindexsetparms Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810c287f00 size 256: comm "syz-executor105", pid 3600,...

CVE-2022-50396 net: sched: fix memory leak in tcindex_set_parms

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindexsetparms Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810c287f00 size 256: comm "syz-executor105", pid 3600,...

SUSE-SU-2025:02844-2 Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50211: md-raid10: fix KASAN warning bsc1245140. - CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a file descriptor bsc1242780. -...

CountLoader Broadens Russian Ransomware Operations With Multi-Version Malware Loader

Cybersecurity researchers have discovered a new malware loader codenamed CountLoader that has been put to use by Russian ransomware gangs to deliver post-exploitation tools like Cobalt Strike and AdaptixC2, and a remote access trojan known as PureHVNC RAT. "CountLoader is being used either as par...

Security update for net-tools

This update for net-tools fixes the following issues: Security issues fixed: CVE-2025-46836: missing bounds check in getname may lead to a stack buffer overflow bsc1243581. Avoid unsafe use of memcpy in ifconfig bsc1248687. Prevent overflow in ax25 and netrom bsc1248687. Fix stack buffer overflow...

SUSE-SU-2025:03260-1 Security update for net-tools

This update for net-tools fixes the following issues: Security issues fixed: - CVE-2025-46836: missing bounds check in getname may lead to a stack buffer overflow bsc1243581. - Avoid unsafe use of memcpy in ifconfig bsc1248687. - Prevent overflow in ax25 and netrom bsc1248687. - Fix stack buffer...

Oracle Linux 7 : kernel (ELSA-2025-14987)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-14987 advisory. - kernel: media: uvcvideo: Fix double free in error path CVE-2024-57980 - kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtphidremove CVE-2025-21928...

Oracle Linux 7 : kernel (ELSA-2025-14748)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-14748 advisory. - kernel: media: uvcvideo: Fix double free in error path CVE-2024-57980 - kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtphidremove...