CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2023-2166 – kernel: NULL pointer dereference in can_rcv_filter
https://notcve.org/view.php?id=CVE-2023-2166
A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service. A NULL pointer dereference issue was found in the can protocol in net/can/af_can.c in the Linux kernel, where ml_priv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service. • https://lore.kernel.org/lkml/CAO4mrfcV_07hbj8NUuZrA8FH-kaRsrFy-2metecpTuE5kKHn5w%40mail.gmail.com https://access.redhat.com/security/cve/CVE-2023-2166 https://bugzilla.redhat.com/show_bug.cgi?id=2187813 • CWE-476: NULL Pointer Dereference •
CVSS: 6.6EPSS: 0%CPEs: 7EXPL: 0CVE-2023-2162 – kernel: UAF during login when accessing the shost ipaddress
https://notcve.org/view.php?id=CVE-2023-2162
A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information. A use-after-free flaw was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in the SCSI sub-component in the Linux Kernel. This issue could allow an attacker to leak kernel internal information. • https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html https://www.spinics.net/lists/linux-scsi/msg181542.html https://access.redhat.com/security/cve/CVE-2023-2162 https://bugzilla.redhat.com/show_bug.cgi?id=2187773 • CWE-416: Use After Free •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0CVE-2023-30772
https://notcve.org/view.php?id=CVE-2023-30772
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/power/supply/da9150-charger.c if a physically proximate attacker unplugs a device. • https://bugzilla.suse.com/show_bug.cgi?id=1210329 https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=06615d11cc78162dfd5116efb71f29eb29502d37 https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 14EXPL: 0CVE-2023-2007 – Linux Kernel DPT I2O Controller Time-Of-Check Time-Of-Use Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2023-2007
The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel. This vulnerability allows local attackers to disclose sensitive information on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the DPT I2O Controller driver. • https://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0 https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html https://security.netapp.com/advisory/ntap-20240119-0011 https://www.debian.org/security/2023/dsa-5480 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition CWE-667: Improper Locking •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2023-2019 – Linux Kernel netdevsim Improper Update of Reference Count Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2023-2019
A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system. This vulnerability allows local attackers to create a denial-of-service condition on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the scheduling of events. • https://bugzilla.redhat.com/show_bug.cgi?id=2189137 https://github.com/torvalds/linux/commit/180a6a3ee60a https://www.zerodayinitiative.com/advisories/ZDI-CAN-17811 • CWE-911: Improper Update of Reference Count •