CVSS: 6.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-1073 – kernel: HID: check empty report_list in hid_validate_values()
https://notcve.org/view.php?id=CVE-2023-1073
27 Mar 2023 — A memory corruption flaw was found in the Linux kernel’s human interface device (HID) subsystem in how a user inserts a malicious USB device. This flaw allows a local user to crash or potentially escalate their privileges on the system. 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 possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel suppo... • http://www.openwall.com/lists/oss-security/2023/11/05/2 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 3.3EPSS: 0%CPEs: 5EXPL: 0CVE-2021-3923 – kernel: stack information leak in infiniband RDMA
https://notcve.org/view.php?id=CVE-2021-3923
27 Mar 2023 — A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms. • https://bugzilla.redhat.com/show_bug.cgi?id=2019643 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 3.3EPSS: 0%CPEs: 5EXPL: 0CVE-2023-1513 – kernel: KVM: information leak in KVM_GET_DEBUGREGS ioctl on 32-bit systems
https://notcve.org/view.php?id=CVE-2023-1513
23 Mar 2023 — A flaw was found in KVM. When calling the KVM_GET_DEBUGREGS ioctl, on 32-bit systems, there might be some uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak. 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 possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the TC... • https://bugzilla.redhat.com/show_bug.cgi?id=2179892 • CWE-665: Improper Initialization •
CVSS: 7.8EPSS: 0%CPEs: 26EXPL: 3CVE-2023-0179 – kernel: Netfilter integer overflow vulnerability in nft_payload_copy_vlan
https://notcve.org/view.php?id=CVE-2023-0179
24 Jan 2023 — A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution. Davide Ornaghi discovered that the netfilter subsystem in the Linux kernel did not properly handle VLAN headers in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. It was discov... • https://github.com/TurtleARM/CVE-2023-0179-PoC • CWE-190: Integer Overflow or Wraparound •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-4379 – kernel: use-after-free in __nfs42_ssc_open() in fs/nfs/nfs4file.c leading to remote Denial of Service attack
https://notcve.org/view.php?id=CVE-2022-4379
10 Jan 2023 — A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service. It was discovered that the Upper Level Protocol subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, leading to a use-aft... • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=75333d48f92256a0dec91dbf07835e804fc411c0 • 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 •
CVSS: 8.8EPSS: 0%CPEs: 11EXPL: 1CVE-2022-3640 – Linux Kernel Bluetooth l2cap_core.c l2cap_conn_del use after free
https://notcve.org/view.php?id=CVE-2022-3640
21 Oct 2022 — A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944. • https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=42cf46dea905a80f6de218e837ba4d4cc33d6979 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •
CVSS: 8.1EPSS: 0%CPEs: 10EXPL: 1CVE-2022-41674 – kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()
https://notcve.org/view.php?id=CVE-2022-41674
13 Oct 2022 — An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. Se ha detectado un problema en el kernel de Linux versiones hasta 5.19.11. Los atacantes capaces de inyectar tramas WLAN podrían causar un desbordamiento del búfer en la función ieee80211_bss_info_update en el archivo net/mac80211/scan.c A buffer overflow flaw was found in the u8 overflow in cfg80211_update_notlisted_... • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 0%CPEs: 10EXPL: 1CVE-2022-42719 – Ubuntu Security Notice USN-5728-3
https://notcve.org/view.php?id=CVE-2022-42719
13 Oct 2022 — A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code. Un uso de memoria previamente liberada en la pila mac80211 cuando ea analizado un elemento multi-BSSID en el kernel de Linux versiones 5.2 hasta 5.19.14, podría ser usado por atacantes (capaces de inyectar tramas WLAN) para bloquear el kernel y potencialmente ejecutar código Ja... • http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 1CVE-2022-42720 – kernel: use-after-free in bss_ref_get in net/wireless/scan.c
https://notcve.org/view.php?id=CVE-2022-42720
13 Oct 2022 — Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code. Varios errores de recuento en el manejo de multi-BSS en la pila mac80211 en el kernel de Linux versiones 5.1 hasta 5.19.14, podrían ser usados por atacantes locales (capaces de inyectar tramas WLAN) para desencadenar condiciones de uso de memoria previament... • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html • CWE-416: Use After Free •