CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0CVE-2022-4139 – kernel: i915: Incorrect GPU TLB flush can lead to random memory access
https://notcve.org/view.php?id=CVE-2022-4139
16 Dec 2022 — An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux... • https://bugzilla.redhat.com/show_bug.cgi?id=2147572 • CWE-281: Improper Preservation of Permissions CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.1EPSS: 0%CPEs: 12EXPL: 0CVE-2022-41858 – kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip
https://notcve.org/view.php?id=CVE-2022-41858
16 Dec 2022 — A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information. Kirill Tkhai discovered that the XFS file system implementation in the Linux kernel did not calculate size correctly when pre-allocating space in some situations. A local attacker could use this to expose sensitive information. • https://github.com/torvalds/linux/commit/ec4eb8a86ade4d22633e1da2a7d85a846b7d1798 • CWE-416: Use After Free CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2022-4378 – kernel: stack overflow in do_proc_dointvec and proc_skip_spaces
https://notcve.org/view.php?id=CVE-2022-4378
16 Dec 2022 — A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system. Kyle Zeng discovered that the sysctl implementation in the Linux kernel contained a stack-based buffer overflow. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. Tamás Koczka discovered that the Bluetooth L2CAP handshake implemen... • http://packetstormsecurity.com/files/171289/Kernel-Live-Patch-Security-Notice-LNS-0092-1.html • CWE-131: Incorrect Calculation of Buffer Size CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3110
https://notcve.org/view.php?id=CVE-2022-3110
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. _rtw_init_xmit_priv in drivers/staging/r8188eu/core/rtw_xmit.c lacks check of the return value of rtw_alloc_hwxmits() and will cause the null pointer dereference. Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. _rtw_init_xmit_priv en drivers/staging/r8188eu/core/rtw_xmit.c carece de verificación del valor de retorno de rtw_alloc_hwxmits() y provocará la desreferencia del puntero nulo. • https://bugzilla.redhat.com/show_bug.cgi?id=2153055 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3104 – SUSE Security Advisory - SUSE-SU-2023:0146-1
https://notcve.org/view.php?id=CVE-2022-3104
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. lkdtm_ARRAY_BOUNDS in drivers/misc/lkdtm/bugs.c lacks check of the return value of kmalloc() and will cause the null pointer dereference. Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. lkdtm_ARRAY_BOUNDS en drivers/misc/lkdtm/bugs.c carece de verificación del valor de retorno de kmalloc() y provocará la desreferencia del puntero nulo. An update that solves 14 vulnerabilities, contains three features and has 32 fixes is now availab... • https://bugzilla.redhat.com/show_bug.cgi?id=2153062 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3105 – kernel: RDMA/uverbs: NULL pointer dereference in uapi_finalize()
https://notcve.org/view.php?id=CVE-2022-3105
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. uapi_finalize in drivers/infiniband/core/uverbs_uapi.c lacks check of kmalloc_array(). Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. uapi_finalize en drivers/infiniband/core/uverbs_uapi.c carece de verificación de kmalloc_array(). An update that solves 19 vulnerabilities, contains three features and has 71 fixes is now available. The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bug fixes. • https://bugzilla.redhat.com/show_bug.cgi?id=2153067 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3106 – kernel: sfc_ef100: NULL pointer dereference in ef100_update_stats()
https://notcve.org/view.php?id=CVE-2022-3106
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. ef100_update_stats in drivers/net/ethernet/sfc/ef100_nic.c lacks check of the return value of kmalloc(). Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. ef100_update_stats en drivers/net/ethernet/sfc/ef100_nic.c carece de verificación del valor de retorno de kmalloc(). An update that solves 19 vulnerabilities, contains three features and has 71 fixes is now available. The SUSE Linux Enterprise 15 SP3 kernel was updated to receive v... • https://bugzilla.redhat.com/show_bug.cgi?id=2153066 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3107 – kernel: hv_netvsc: NULL pointer dereference in netvsc_get_ethtool_stats()
https://notcve.org/view.php?id=CVE-2022-3107
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. netvsc_get_ethtool_stats in drivers/net/hyperv/netvsc_drv.c lacks check of the return value of kvmalloc_array() and will cause the null pointer dereference. Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. netvsc_get_ethtool_stats en drivers/net/hyperv/netvsc_drv.c carece de verificación del valor de retorno de kvmalloc_array() y provocará la desreferencia del puntero nulo. An update that solves 19 vulnerabilities, contains three fe... • https://bugzilla.redhat.com/show_bug.cgi?id=2153060 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3108 – kernel: drm/amdkfd: NULL pointer dereference in kfd_parse_subtype_iolink()
https://notcve.org/view.php?id=CVE-2022-3108
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup(). Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. kfd_parse_subtype_iolink en drivers/gpu/drm/amd/amdkfd/kfd_crat.c carece de verificación del valor de retorno de kmemdup(). It was discovered that the Traffic-Control Index implementation in the Linux kernel did not properly perform filter deactivation in some situations. A ... • https://bugzilla.redhat.com/show_bug.cgi?id=2153052 • CWE-252: Unchecked Return Value CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3111 – Ubuntu Security Notice USN-6014-1
https://notcve.org/view.php?id=CVE-2022-3111
14 Dec 2022 — An issue was discovered in the Linux kernel through 5.16-rc6. free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger(). Se descubrió un problema en el kernel de Linux hasta 5.16-rc6. free_charger_irq() en drivers/power/supply/wm8350_power.c carece de WM8350_IRQ_CHG_FAST_RDY, que está registrado en wm8350_init_charger(). Xuewei Feng, Chuanpu Fu, Qi Li, Kun Sun, and Ke Xu discovered that the TCP implementation in the Linux ke... • https://bugzilla.redhat.com/show_bug.cgi?id=2153059 • CWE-476: NULL Pointer Dereference •