Vulnerabilities > Linux > Linux Kernel > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-10-25 | CVE-2023-5717 | Out-of-bounds Write vulnerability in Linux Kernel A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation. If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer. We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06. | 7.8 |
| 2023-10-23 | CVE-2023-5633 | Use After Free vulnerability in multiple products The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. | 7.8 |
| 2023-10-16 | CVE-2023-45898 | Use After Free vulnerability in Linux Kernel The Linux kernel before 6.5.4 has an es1 use-after-free in fs/ext4/extents_status.c, related to ext4_es_insert_extent. | 7.8 |
| 2023-10-15 | CVE-2023-45871 | Incorrect Calculation of Buffer Size vulnerability in multiple products An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. | 7.5 |
| 2023-10-04 | CVE-2023-39191 | An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. | 8.2 |
| 2023-10-03 | CVE-2023-5345 | Use After Free vulnerability in multiple products A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation. In case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free. We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705. | 7.8 |
| 2023-10-02 | CVE-2023-32820 | Reachable Assertion vulnerability in multiple products In wlan firmware, there is a possible firmware assertion due to improper input handling. | 7.5 |
| 2023-09-29 | CVE-2023-44466 | Classic Buffer Overflow vulnerability in Linux Kernel An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. | 8.8 |
| 2023-09-25 | CVE-2023-42753 | Out-of-bounds Write vulnerability in multiple products An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. | 7.8 |
| 2023-09-22 | CVE-2023-34319 | Out-of-bounds Write vulnerability in multiple products The fix for XSA-423 added logic to Linux'es netback driver to deal with a frontend splitting a packet in a way such that not all of the headers would come in one piece. | 7.8 |