CVSS: 6.7EPSS: 0%CPEs: 7EXPL: 0CVE-2023-2194 – kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer()
https://notcve.org/view.php?id=CVE-2023-2194
20 Apr 2023 — An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data->block[0]" variable was not capped to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to crash the system or potentially achieve code execution. An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data->block[0]" variable was not l... • https://bugzilla.redhat.com/show_bug.cgi?id=2188396 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-1382 – kernel: denial of service in tipc_conn_close
https://notcve.org/view.php?id=CVE-2023-1382
19 Apr 2023 — A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel. • https://lore.kernel.org/netdev/bc7bd3183f1c275c820690fc65b708238fe9e38e.1668807842.git.lucien.xin%40gmail.com/T/#u • CWE-476: NULL Pointer Dereference •
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
19 Apr 2023 — 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 o... • https://lore.kernel.org/lkml/CAO4mrfcV_07hbj8NUuZrA8FH-kaRsrFy-2metecpTuE5kKHn5w%40mail.gmail.com • 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
19 Apr 2023 — 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 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-28327 – kernel: denial of service problem in net/unix/diag.c
https://notcve.org/view.php?id=CVE-2023-28327
19 Apr 2023 — A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service. • https://bugzilla.redhat.com/show_bug.cgi?id=2177382 • CWE-476: NULL Pointer Dereference •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0CVE-2023-30772
https://notcve.org/view.php?id=CVE-2023-30772
16 Apr 2023 — 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 • 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
13 Apr 2023 — 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... • https://github.com/torvalds/linux/commit/b04e75a4a8a81887386a0d2dbf605a48e779d2a0 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition CWE-667: Improper Locking •
CVSS: 8.2EPSS: 0%CPEs: 9EXPL: 1CVE-2023-2008 – Linux Kernel udmabuf Improper Validation of Array Index Local Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2023-2008
13 Apr 2023 — A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. A flaw was found in the Linux kernel's udmabuf device driver, within a fault handler. • https://github.com/bluefrostsecurity/CVE-2023-2008 • CWE-129: Improper Validation of Array Index •
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
13 Apr 2023 — 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... • https://bugzilla.redhat.com/show_bug.cgi?id=2189137 • CWE-911: Improper Update of Reference Count •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 1CVE-2023-1829 – Use-after-free in tcindex (traffic control index filter) in the Linux Kernel
https://notcve.org/view.php?id=CVE-2023-1829
12 Apr 2023 — A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28. A use-after-... • https://github.com/lanleft/CVE-2023-1829 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •