CVSS: 5.7EPSS: 0%CPEs: 4EXPL: 0CVE-2023-1206 – kernel: hash collisions in the IPv6 connection lookup table
https://notcve.org/view.php?id=CVE-2023-1206
30 Jun 2023 — A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%. • https://bugzilla.redhat.com/show_bug.cgi?id=2175903 • CWE-327: Use of a Broken or Risky Cryptographic Algorithm CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 1%CPEs: 4EXPL: 2CVE-2023-3338 – Crash due to a null pointer dereference in the dn_nsp_send function
https://notcve.org/view.php?id=CVE-2023-3338
30 Jun 2023 — A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system. • https://github.com/TurtleARM/CVE-2023-3338-DECPwn • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2023-3355 – Null pointer dereference in submit_lookup_cmds() in drivers/gpu/drm/msm/msm_gem_submit.c
https://notcve.org/view.php?id=CVE-2023-3355
28 Jun 2023 — A NULL pointer dereference flaw was found in the Linux kernel's drivers/gpu/drm/msm/msm_gem_submit.c code in the submit_lookup_cmds function, which fails because it lacks a check of the return value of kmalloc(). This issue allows a local user to crash the system. • https://access.redhat.com/security/cve/CVE-2023-3355 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-3357
https://notcve.org/view.php?id=CVE-2023-3357
28 Jun 2023 — A NULL pointer dereference flaw was found in the Linux kernel AMD Sensor Fusion Hub driver. This flaw allows a local user to crash the system. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=53ffa6a9f83b2170c60591da1ead8791d5a42e81 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-3358 – kernel: NULL pointer dereference due to missing kalloc() return value check in shtp_cl_get_dma_send_buf()
https://notcve.org/view.php?id=CVE-2023-3358
28 Jun 2023 — A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue could allow a local user to crash the system. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b3d40c3ec3dc4ad78017de6c3a38979f57aaaab8 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-3359
https://notcve.org/view.php?id=CVE-2023-3359
28 Jun 2023 — An issue was discovered in the Linux kernel brcm_nvram_parse in drivers/nvmem/brcm_nvram.c. Lacks for the check of the return value of kzalloc() can cause the NULL Pointer Dereference. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b0576ade3aaf24b376ea1a4406ae138e2a22b0c0 • CWE-476: NULL Pointer Dereference •
CVSS: 4.7EPSS: 0%CPEs: 5EXPL: 0CVE-2023-3439
https://notcve.org/view.php?id=CVE-2023-3439
28 Jun 2023 — A flaw was found in the MCTP protocol in the Linux kernel. The function mctp_unregister() reclaims the device's relevant resource when a netcard detaches. However, a running routine may be unaware of this and cause the use-after-free of the mdev->addrs object, potentially leading to a denial of service. • http://www.openwall.com/lists/oss-security/2023/07/02/1 • CWE-416: Use After Free •
CVSS: 4.4EPSS: 0%CPEs: 18EXPL: 0CVE-2023-3212 – kernel: gfs2: NULL pointer dereference in gfs2_evict_inode()
https://notcve.org/view.php?id=CVE-2023-3212
23 Jun 2023 — A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic. A NULL pointer dereference flaw was found in the gfs2 file system in the Linux kernel. This issue occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structu... • https://bugzilla.redhat.com/show_bug.cgi?id=2214348 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-3220
https://notcve.org/view.php?id=CVE-2023-3220
20 Jun 2023 — An issue was discovered in the Linux kernel through 6.1-rc8. dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() and will cause the NULL Pointer Dereference. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93340e10b9c5fc86730d149636e0aa8b47bb5a34 • CWE-476: NULL Pointer Dereference •
CVSS: 5.9EPSS: 0%CPEs: 1EXPL: 0CVE-2023-3022 – kernel: IPv6: panic in fib6_rule_suppress when fib6_rule_lookup fails
https://notcve.org/view.php?id=CVE-2023-3022
19 Jun 2023 — A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6_rule_lookup, sometimes holding rt6_info and other times fib6_info. This was not accounted for in other parts of the code where rt6_info was expected unconditionally, potentially leading to a kernel panic in fib6_rule_suppress. • https://bugzilla.redhat.com/show_bug.cgi?id=2211440 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •