CVSS: 7.0EPSS: 0%CPEs: 27EXPL: 0CVE-2023-1077 – Ubuntu Security Notice USN-6256-1
https://notcve.org/view.php?id=CVE-2023-1077
27 Mar 2023 — In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption. It was discovered that the Traffic-Control Index implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could pos... • https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 7.1EPSS: 0%CPEs: 34EXPL: 0CVE-2023-1380 – Ubuntu Security Notice USN-6162-1
https://notcve.org/view.php?id=CVE-2023-1380
27 Mar 2023 — A slab-out-of-bound read problem was found in brcmf_get_assoc_ies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading to a denial of service. It was discovered that the OverlayFS implementation in the Linux kernel did not properly handle copy up operation in some conditions. A local attacker could possibly use this to gain elevated privileges. It wa... • http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html • CWE-125: Out-of-bounds Read •
CVSS: 4.7EPSS: 0%CPEs: 11EXPL: 0CVE-2023-26545 – kernel: mpls: double free on sysctl allocation failure
https://notcve.org/view.php?id=CVE-2023-26545
25 Feb 2023 — In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. A double-free flaw was found in the Linux kernel when the MPLS implementation handled sysctl allocation failures. This issue could allow a local user to cause a denial of service or possibly execute arbitrary code. It was discovered that the Traffic-Control Index implementation in the Linux kernel did not properly ... • https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.13 • CWE-415: Double Free •
CVSS: 7.8EPSS: 0%CPEs: 22EXPL: 3CVE-2023-0045 – Incorrect indirect branch prediction barrier in the Linux Kernel
https://notcve.org/view.php?id=CVE-2023-0045
23 Feb 2023 — The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prc... • https://github.com/ASkyeye/CVE-2023-0045 • CWE-610: Externally Controlled Reference to a Resource in Another Sphere •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2022-47518 – Ubuntu Security Notice USN-5950-1
https://notcve.org/view.php?id=CVE-2022-47518
18 Dec 2022 — An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames. Se descubrió un problema en el kernel de Linux anterior a 6.0.11. La falta de validación del número de canales en drivers/net/wireless/microchip/wilc1000/cfg80211.c en el controlador inalámbrico WILC1000 pue... • https://github.com/torvalds/linux/commit/0cdfa9e6f0915e3d243e2393bfa8a22e12d553b0 • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2022-47519 – Ubuntu Security Notice USN-5950-1
https://notcve.org/view.php?id=CVE-2022-47519
18 Dec 2022 — An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames. Se descubrió un problema en el kernel de Linux anterior a 6.0.11. La falta de validación de IEEE80211_P2P_ATTR_OPER_CHANNEL en drivers/net/wireless/microchip/wilc1000/cfg80211.c en el controlador inalámbrico ... • https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41 • CWE-787: Out-of-bounds Write •
CVSS: 7.1EPSS: 0%CPEs: 14EXPL: 0CVE-2022-47520 – Ubuntu Security Notice USN-5939-1
https://notcve.org/view.php?id=CVE-2022-47520
18 Dec 2022 — An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet. Se descubrió un problema en el kernel de Linux anterior a 6.0.11. La falta de validación de compensación en drivers/net/wireless/microchip/wilc1000/hif.c en el controlador inalámbrico WILC1000 puede desencadenar una lectura ... • https://github.com/torvalds/linux/commit/cd21d99e595ec1d8721e1058dcdd4f1f7de1d793 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2022-47521 – Ubuntu Security Notice USN-5950-1
https://notcve.org/view.php?id=CVE-2022-47521
18 Dec 2022 — An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_CHANNEL_LIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when parsing the operating channel attribute from Wi-Fi management frames. Se descubrió un problema en el kernel de Linux anterior a 6.0.11. La falta de validación de IEEE80211_P2P_ATTR_CHANNEL_LIST en drivers/net/wireless/microchip/wilc1000/cfg80211.c en el controlador i... • https://github.com/torvalds/linux/commit/f9b62f9843c7b0afdaecabbcebf1dbba18599408 • CWE-787: Out-of-bounds Write •
CVSS: 7.0EPSS: 0%CPEs: 17EXPL: 0CVE-2022-45919 – kernel: use-after-free due to race condition occurring in dvb_ca_en50221.c
https://notcve.org/view.php?id=CVE-2022-45919
27 Nov 2022 — An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event. Se descubrió un problema en el kernel de Linux hasta la versión 6.0.10. En drivers/media/dvb-core/dvb_ca_en50221.c, puede ocurrir un use-after-free si hay una desconexión después de una apertura, debido a la falta de un wait_event. A race condition flaw leading to a use-after-free issue was found in the... • https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=280a8ab81733da8bc442253c700a52c4c0886ffd • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 19EXPL: 2CVE-2022-45934 – kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c
https://notcve.org/view.php?id=CVE-2022-45934
27 Nov 2022 — An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets. Se descubrió un problema en el kernel de Linux hasta la versión 6.0.10. l2cap_config_req en net/bluetooth/l2cap_core.c tiene una envoltura de números enteros a través de paquetes L2CAP_CONF_REQ. An integer overflow flaw was found in the Linux kernel’s L2CAP bluetooth functionality in how a user generates malicious L2CAP_CONF_REQ packets. This flaw a... • https://github.com/Trinadh465/linux-4.19.72_CVE-2022-45934 • CWE-190: Integer Overflow or Wraparound •