kernel: memory leak in ttusb_dec_exit_dvb() in media/usb/ttusb-dec/ttusb_dec.c

A memory leak issue was found in the Linux kernel media subsystem in the TTUSB DEC driver. It could occur in the ttusbdecexitdvb function because of the lack of a dvbfrontenddetach call. A local user could trigger this flaw by repeatedly plugging and unplugging the device, potentially causing a...

kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sltxtimeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information...

kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sltxtimeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information...

kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sltxtimeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information...

CLSA-2024-1705494763 kernel: Fix of 13 CVEs

Bluetooth: L2CAP: Fix use-after-free in l2capsockreadycb CVE-2023-40283 - ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet CVE-2023-6932 - smb: client: fix OOB in smbCalcSize CVE-2023-6606 - net/sched: schhfsc: Ensure inner classes have fsc curve CVE-2023-4623 - net/sched: clsfw:...

kernel: use-after-free in drivers/media/rc/ene_ir.c due to race condition

A use-after-free flaw was found in the Linux kernel's integrated infrared receiver/transceiver driver. This issue occurs when a user detaches a rc device. This could allow a local user to crash the system or potentially escalate their privileges on the system...

kernel: memory leak in ttusb_dec_exit_dvb() in media/usb/ttusb-dec/ttusb_dec.c

A memory leak issue was found in the Linux kernel media subsystem in the TTUSB DEC driver. It could occur in the ttusbdecexitdvb function because of the lack of a dvbfrontenddetach call. A local user could trigger this flaw by repeatedly plugging and unplugging the device, potentially causing a...

kernel: drm/mipi-dsi: Detach devices when removing the host

A resource leak flaw was found in the Linux kernel's MIPI-DSI host driver in the device removal logic. A local user can trigger this issue by unregistering a MIPI-DSI host, causing the cleanup code to unregister all attached devices without first detaching them. This prevents the host from...

kernel: use-after-free in drivers/media/rc/ene_ir.c due to race condition

A use-after-free flaw was found in the Linux kernel's integrated infrared receiver/transceiver driver. This issue occurs when a user detaches a rc device. This could allow a local user to crash the system or potentially escalate their privileges on the system...

kernel: memory leak in ttusb_dec_exit_dvb() in media/usb/ttusb-dec/ttusb_dec.c

A memory leak issue was found in the Linux kernel media subsystem in the TTUSB DEC driver. It could occur in the ttusbdecexitdvb function because of the lack of a dvbfrontenddetach call. A local user could trigger this flaw by repeatedly plugging and unplugging the device, potentially causing a...

SUSE CVE-2023-6039

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

libvirt security, bug fix, and enhancement update

9.5.0-7.0.1 - The path to the guest agent socket file can become too long and cause problems.rhbz2233744 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 9.5.0-7 - util: use 'stubDriverType' instead of just 'stubDriver' rhbz2074209 - util: add stub driver name to virPCIDevice object...

DEBIAN-CVE-2023-6039

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

AZL-31958 CVE-2023-6039 affecting package kernel 5.15.200.1-1

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

AZL-31942 CVE-2023-47233 affecting package kernel for versions less than 5.15.158.2-1

The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach use-after-free in the device unplugging disconnect the USB by hotplug code. For physically proximate attackers with local access, this "could be exploited in a real world scenario." This is related to...

UBUNTU-CVE-2023-47233

The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach use-after-free in the device unplugging disconnect the USB by hotplug code. For physically proximate attackers with local access, this "could be exploited in a real world scenario." This is related to...

kernel: use-after-free vulnerability in the perf_group_detach function of the Linux Kernel Performance Events

The Linux kernel's Performance Events subsystem has a use-after-free flaw that occurs when a user triggers the perfgroupdetach and removeonexec functions simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system...

The vulnerability in the `drivers/media/usb/ttusb-dec/ttusb_dec.c` component of the Linux kernel allows a attacker to perform a “denial-of-service” attack.

The vulnerability of the drivers/media/usb/ttusb-dec/ttusbdec.c component in the Linux operating system is related to a memory leak due to the absence of the dvbfrontenddetach function being called. Exploiting this vulnerability can allow an attacker to perform a type of “denial-of-service” attac...

The vulnerability of the Linux operating system’s PCMCIA kernel driver allows a hacker to cause a service failure or exert other adverse effects.

The vulnerability of the Linux operating system’s PCMCIA kernel driver is related to the race condition between the functions cmmopen and cm4000detach in the drivers/char/pcmcia/cm4040cs.c file. This race condition causes the previously freed memory to be used again. An attacker can exploit this...

OESA-2023-1511 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading ...