CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-23005
https://notcve.org/view.php?id=CVE-2023-23005
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 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2 https://github.com/torvalds/linux/commit/4a625ceee8a0ab0273534cb6b432ce6b331db5ee • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-22995
https://notcve.org/view.php?id=CVE-2023-22995
In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17 https://github.com/torvalds/linux/commit/fa0ef93868a6062babe1144df2807a8b1d4924d2 https://security.netapp.com/advisory/ntap-20230331-0004 •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-22997
https://notcve.org/view.php?id=CVE-2023-22997
In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the module_get_next_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/v6.x/ChangeLog-6.1.2 https://github.com/torvalds/linux/commit/45af1d7aae7d5520d2858f8517a1342646f015db • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-1095 – kernel: netfilter: NULL pointer dereference in nf_tables due to zeroed list head
https://notcve.org/view.php?id=CVE-2023-1095
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference. A NULL pointer dereference flaw was found in the Linux kernel’s netfilter subsystem. The issue could occur due to an error in nf_tables_updtable while freeing a transaction object not placed on the list head. This flaw allows a local, unprivileged user to crash the system, resulting in a denial of service. • https://bugzilla.redhat.com/show_bug.cgi?id=2173973 https://github.com/torvalds/linux/commit/580077855a40741cf511766129702d97ff02f4d9 https://access.redhat.com/security/cve/CVE-2023-1095 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-22996
https://notcve.org/view.php?id=CVE-2023-22996
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 https://github.com/torvalds/linux/commit/4b41a9d0fe3db5f91078a380f62f0572c3ecf2dd • CWE-772: Missing Release of Resource after Effective Lifetime •