kernel: dm_early_create: fix freeing used table on dm_resume failure

A flaw was found in the Linux kernel's device mapper DM subsystem. During certain resume operations, the kernel might attempt to free a memory table that has already been released. This error, known as a double-free vulnerability, can lead to memory corruption. A successful exploit could result i...

kernel: net: qrtr: fix 32-bit integer overflow in qrtr_endpoint_post()

A flaw was found in the Linux kernel's qrtr network component. On 32-bit systems, a 32-bit integer overflow can occur in the qrtrendpointpost function when processing an incoming packet. This overflow can bypass a size validation check, leading to an out-of-bounds write and causing the kernel to...

kernel: RDMA/rxe: Reject unknown opcodes before ICRC processing

A flaw was found in the Linux kernel's Soft RoCE RDMA/rxe driver. An unauthenticated remote attacker can send a specially crafted UDP packet with an unknown opcode to trigger an out-of-bounds read. This vulnerability can lead to a kernel panic, effectively causing a Denial of Service DoS on the...

kernel: ALSA: timer: Forcibly close timer instances at closing

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA timer component. This vulnerability occurs when a timer object is freed while timer instances are still associated with it, particularly when userspace-driven timers are involved. A local user can exploit this by...

kernel: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap

A flaw was found in the Linux kernel's mac80211 WiFi subsystem. This vulnerability allows an attacker to cause undefined behavior by injecting a specially crafted frame with an invalid radiotap header. This can lead to system instability or a denial of service DoS, potentially causing the system ...

kernel: wifi: cfg80211: advance loop vars in cfg80211_merge_profile()

A flaw was found in the Linux kernel's cfg80211 Wi-Fi subsystem. A remote attacker, by sending a specially-crafted malicious Wi-Fi beacon, could exploit a vulnerability in the cfg80211mergeprofile function. This flaw causes the kernel to spend an excessive amount of processing time, leading to a...

kernel: RDMA/rxe: Fix a use-after-free problem in rxe_mmap

A flaw was found in the Linux kernel's RDMA/rxe component. A race condition in the rxemmap function, which manages memory for Remote Direct Memory Access RDMA operations, can lead to a use-after-free vulnerability. A local attacker could exploit this timing issue to cause a system crash, resultin...

kernel: Linux kernel (ice): Denial of Service via out-of-range ptype in VIRTCHNL

A flaw was found in the Linux kernel's ice driver. A malicious virtual function VF can provide an out-of-range 'ptype' value through the VIRTCHNL interface. This can lead to a write past the end of an allocated memory region, causing a kernel page fault and resulting in a Denial of Service DoS...

kernel: Linux kernel: ALSA timer use-after-free vulnerability allows privilege escalation

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA timer component. A lack of serialization in the userspace-driven timer utimer TRIGGER ioctl allows two threads to concurrently call sndtimerinterrupt. This race condition can lead to a use-after-free vulnerability, wher...

kernel: net: ena: PHC: Fix potential use-after-free in get_timestamp

A flaw was found in the Linux kernel's Elastic Network Adapter ENA driver, specifically within the Precision Time Protocol Hardware Clock PHC timestamp retrieval function. A race condition exists where the gettimestamp function could attempt to access memory that has already been freed by the...

kernel: IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN

A flaw was found in the Linux kernel's Internet Small Computer System Interface iSCSI Extensions for Remote Direct Memory Access RDMA iSER module. A remote attacker can send a specially crafted login request with a payload shorter than expected, leading to an integer underflow. This underflow...

kernel: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate()

A flaw was found in the Linux kernel's IPv6 Virtual Tunnel Interface VTI module. When a VTI tunnel device is moved to a different network environment, an unprivileged user in a separate user space can manipulate tunnel parameters. This manipulation could allow the user to intercept or redirect...

kernel: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv

A flaw was found in the Linux kernel's RDMA/rxe component. The rxercv function does not adequately validate the BTH pad and ICRC fields of incoming packets before calculating the payload size. A remote attacker could exploit this by sending a specially crafted short packet or a packet with a forg...

kernel: RDMA/rxe: Fix race condition in QP timer handlers

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA RXE component. A race condition exists between the retransmittimer and rxedestroyqp functions. This can cause a Queue Pair QP reference count to underflow, leading to a use-after-free vulnerability. A local attacker could...

kernel: xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx()

A flaw was found in the Linux kernel. A race condition exists in the xfrm policy handling, specifically within the xfrmpolicybyselctx function. This flaw allows for a use-after-free vulnerability, where memory is accessed after it has been released. This can lead to system instability or a denial...

kernel: wifi: brcmfmac: cyw: fix heap overflow on a short auth frame

A flaw was found in the Linux kernel's brcmfmac Wi-Fi driver. A remote attacker, by sending a specially crafted short authentication frame during the SAE Simultaneous Authentication of Equals authentication exchange, could trigger a heap overflow. This vulnerability allows for potential arbitrary...

Security update for the Linux Kernel (Live Patch 78 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise Kernel 4.12.14-122.296 fixes various security issues: The following security issues were fixed: CVE-2026-46150: fanotify: fix false positive on permission events bsc1267388. CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device...

gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write

A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length counter by fixed offsets 98 and 10 bytes without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 byte...

gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing

A flaw was found in GStreamer gst-plugins-good avidemux. In gstavidemuxriffparsevprp, the number of available gstriffvprpvideofielddesc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp-fields value, rather than by sizeofgstriffvprpvideofielddesc. This ca...

Updated imagemagick package fixes security vulnerabilities

Heap-use-after-free in Layer method of PerlMagick could result in a crash Path Policy TOCTOU symlink race bypass in the video decoder Heap-use-after-free in the GetList method of PerlMagick could result in a crash Memory Leak in MSL decoder Denial of service when exhausting the process memory...