Vulnerabilities > Linux > Linux Kernel > 6.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-05-08 | CVE-2023-32233 | Use After Free vulnerability in multiple products In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. | 7.8 |
| 2023-05-01 | CVE-2023-2235 | Use After Free vulnerability in Linux Kernel A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups(), but remove_on_exec made it possible to call list_del_event() on before detaching from their group, making it possible to use a dangling pointer causing a use-after-free vulnerability. We recommend upgrading past commit fd0815f632c24878e325821943edccc7fde947a2. | 7.8 |
| 2023-04-28 | CVE-2023-31436 | Out-of-bounds Write vulnerability in Linux Kernel qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX. | 7.8 |
| 2023-04-26 | CVE-2023-0458 | NULL Pointer Dereference vulnerability in multiple products A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. | 4.7 |
| 2023-04-25 | CVE-2023-2269 | Improper Locking vulnerability in multiple products A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in table_clear in drivers/md/dm-ioctl.c in the Linux Kernel Device Mapper-Multipathing sub-component. | 4.4 |
| 2023-04-24 | CVE-2023-31081 | NULL Pointer Dereference vulnerability in Linux Kernel 6.2 An issue was discovered in drivers/media/test-drivers/vidtv/vidtv_bridge.c in the Linux kernel 6.2. | 5.5 |
| 2023-04-24 | CVE-2023-31082 | Release of Invalid Pointer or Reference vulnerability in Linux Kernel 6.2 An issue was discovered in drivers/tty/n_gsm.c in the Linux kernel 6.2. | 5.5 |
| 2023-04-24 | CVE-2023-31083 | NULL Pointer Dereference vulnerability in Linux Kernel 6.2 An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. | 4.7 |
| 2023-04-24 | CVE-2023-31084 | An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. | 5.5 |
| 2023-04-24 | CVE-2023-31085 | Divide By Zero vulnerability in Linux Kernel 6.2 An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. | 5.5 |