CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0CVE-2022-36769 – IBM Cloud Pak for Data file upload
https://notcve.org/view.php?id=CVE-2022-36769
IBM Cloud Pak for Data 4.5 and 4.6 could allow a privileged user to upload malicious files of dangerous types that can be automatically processed within the product's environment. IBM X-Force ID: 232034. • https://exchange.xforce.ibmcloud.com/vulnerabilities/232034 https://www.ibm.com/support/pages/node/6980959 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-30549 – Unpatched extfs vulnerabilities are exploitable through suid-mode Apptainer
https://notcve.org/view.php?id=CVE-2023-30549
Apptainer is an open source container platform for Linux. There is an ext4 use-after-free flaw that is exploitable through versions of Apptainer < 1.1.0 and installations that include apptainer-suid < 1.1.8 on older operating systems where that CVE has not been patched. That includes Red Hat Enterprise Linux 7, Debian 10 buster (unless the linux-5.10 package is installed), Ubuntu 18.04 bionic and Ubuntu 20.04 focal. Use-after-free flaws in the kernel can be used to attack the kernel for denial of service and potentially for privilege escalation. Apptainer 1.1.8 includes a patch that by default disables mounting of extfs filesystem types in setuid-root mode, while continuing to allow mounting of extfs filesystems in non-setuid "rootless" mode using fuse2fs. Some workarounds are possible. Either do not install apptainer-suid (for versions 1.1.0 through 1.1.7) or set `allow setuid = no` in apptainer.conf. • https://access.redhat.com/security/cve/cve-2022-1184 https://github.com/apptainer/apptainer/commit/5a4964f5ba9c8d89a0e353b97f51fd607670a9f7 https://github.com/apptainer/apptainer/releases/tag/v1.1.8 https://github.com/apptainer/apptainer/security/advisories/GHSA-j4rf-7357-f4cg https://github.com/torvalds/linux/commit/2220eaf90992c11d888fe771055d4de3303 https://github.com/torvalds/linux/commit/4f04351888a83e595571de672e0a4a8b74f https://lwn.net/Articles/932136 https://lwn.net/Articles/932137 https://security-tracker.debi • CWE-416: Use After Free •
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
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 limited to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. • https://bugzilla.redhat.com/show_bug.cgi?id=2188396 https://github.com/torvalds/linux/commit/92fbb6d1296f https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html https://access.redhat.com/security/cve/CVE-2023-2194 • CWE-787: Out-of-bounds Write •
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
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 https://access.redhat.com/security/cve/CVE-2023-28327 • CWE-476: NULL Pointer Dereference •
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 •