CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 2CVE-2023-2002 – Kernel: bluetooth: Unauthorized management command execution
https://notcve.org/view.php?id=CVE-2023-2002
A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication. • https://github.com/lrh2000/CVE-2023-2002 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-20240202-0004 https://www.debian.org/security/2023/dsa-5480 https://www.openwall.com/lists/oss-security/2023/04/16/3 https://access.redhat.com/security/cve/CVE-2023-2002 https://bugzilla.redhat.com/show_bug.cgi?id=2187308 • CWE-250: Execution with Unnecessary Privileges CWE-863: Incorrect Authorization •
CVSS: 4.7EPSS: 0%CPEs: 1EXPL: 0CVE-2023-33288
https://notcve.org/view.php?id=CVE-2023-33288
An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition. • https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=47c29d69212911f50bdcdd0564b5999a559010d4 https://github.com/torvalds/linux/commit/47c29d69212911f50bdcdd0564b5999a559010d4 https://lore.kernel.org/all/CAHk-=whcaHLNpb7Mu_QX7ABwPgyRyfW-V8=v4Mv0S22fpjY4JQ%40mail.gmail.com https://lore.kernel.org/lkml/20230309174728.233732-1-zyytlz.wz%40163.com • CWE-416: Use After Free •
CVSS: 6.4EPSS: 0%CPEs: 3EXPL: 0CVE-2023-33203 – kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()
https://notcve.org/view.php?id=CVE-2023-33203
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device. A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emac_remove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors. • https://bugzilla.redhat.com/show_bug.cgi?id=2192667 https://bugzilla.suse.com/show_bug.cgi?id=1210685 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=6b6bc5b8bd2d4ca9e1efa9ae0f98a0b0687ace75 https://access.redhat.com/security/cve/CVE-2023-33203 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 8.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-32257 – Session race condition remote code execution vulnerability
https://notcve.org/view.php?id=CVE-2023-32257
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP and SMB2_LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel. Se encontró una falla en el ksmbd del kernel de Linux, un servidor SMB de alto rendimiento en el kernel. • https://access.redhat.com/security/cve/CVE-2023-32257 https://bugzilla.redhat.com/show_bug.cgi?id=2219806 https://security.netapp.com/advisory/ntap-20230915-0011 https://www.zerodayinitiative.com/advisories/ZDI-CAN-20596 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-667: Improper Locking •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2023-32248 – Tree connection null pointer dereference denial-of-service vulnerability
https://notcve.org/view.php?id=CVE-2023-32248
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Se ha encontrado un fallo en el ksmbd del kernel de Linux, un servidor SMB de alto rendimiento integrado en el kernel. • https://access.redhat.com/security/cve/CVE-2023-32248 https://bugzilla.redhat.com/show_bug.cgi?id=2219818 https://security.netapp.com/advisory/ntap-20230915-0006 https://www.zerodayinitiative.com/advisories/ZDI-CAN-20479 • CWE-476: NULL Pointer Dereference •