CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2022-3707 – kernel: Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed
https://notcve.org/view.php?id=CVE-2022-3707
03 Mar 2023 — A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intel_gvt_dma_map_guest_page function. This issue could allow a local user to crash 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. • https://bugzilla.redhat.com/show_bug.cgi?id=2137979 • CWE-415: Double Free CWE-460: Improper Cleanup on Thrown Exception •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2023-1118 – kernel: use-after-free in drivers/media/rc/ene_ir.c due to race condition
https://notcve.org/view.php?id=CVE-2023-1118
02 Mar 2023 — A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. 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. • https://github.com/torvalds/linux/commit/29b0589a865b6f66d141d79b2dd1373e4e50fe17 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23001
https://notcve.org/view.php?id=CVE-2023-23001
01 Mar 2023 — In the Linux kernel before 5.16.3, drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulator_get return value (expects it to be NULL in the error case, whereas it is actually an error pointer). • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23002
https://notcve.org/view.php?id=CVE-2023-23002
01 Mar 2023 — In the Linux kernel before 5.16.3, drivers/bluetooth/hci_qca.c misinterprets the devm_gpiod_get_index_optional return value (expects it to be NULL in the error case, whereas it is actually an error pointer). • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3 • CWE-476: NULL Pointer Dereference •
CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23003
https://notcve.org/view.php?id=CVE-2023-23003
01 Mar 2023 — In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16 • CWE-252: Unchecked Return Value •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-23005
https://notcve.org/view.php?id=CVE-2023-23005
01 Mar 2023 — In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case, whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached. • https://bugzilla.suse.com/show_bug.cgi?id=1208844#c2 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23006
https://notcve.org/view.php?id=CVE-2023-23006
01 Mar 2023 — In the Linux kernel before 5.15.13, drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c misinterprets the mlx5_get_uars_page return value (expects it to be NULL in the error case, whereas it is actually an error pointer). • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.13 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23000 – Ubuntu Security Notice USN-6704-4
https://notcve.org/view.php?id=CVE-2023-23000
01 Mar 2023 — In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used. Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service. It was discovered that the DesignWare U... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-23004 – Ubuntu Security Notice USN-6300-1
https://notcve.org/view.php?id=CVE-2023-23004
01 Mar 2023 — In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer). Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service. It was discovered that t... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-22996
https://notcve.org/view.php?id=CVE-2023-22996
28 Feb 2023 — In the Linux kernel before 5.17.2, drivers/soc/qcom/qcom_aoss.c does not release an of_find_device_by_node reference after use, e.g., with put_device. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.2 • CWE-772: Missing Release of Resource after Effective Lifetime •