CVSS: 6.7EPSS: 0%CPEs: 36EXPL: 0CVE-2023-20662
https://notcve.org/view.php?id=CVE-2023-20662
In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560765; Issue ID: ALPS07560765. • https://corp.mediatek.com/product-security-bulletin/April-2023 • CWE-190: Integer Overflow or Wraparound •
CVSS: 4.4EPSS: 0%CPEs: 42EXPL: 0CVE-2023-20677
https://notcve.org/view.php?id=CVE-2023-20677
In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07588413; Issue ID: ALPS07588436. • https://corp.mediatek.com/product-security-bulletin/April-2023 • CWE-125: Out-of-bounds Read •
CVSS: 7.0EPSS: 0%CPEs: 6EXPL: 0CVE-2023-1476 – Kpatch: mm/mremap.c: incomplete fix for cve-2022-41222
https://notcve.org/view.php?id=CVE-2023-1476
A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system. Se encontró una falla de use-after-free en el código fuente de contabilidad del espacio de direcciones de memoria mm/mremap del kernel de Linux. Este problema ocurre debido a una condición de ejecución entre rmap walk y mremap, lo que permite a un usuario local bloquear el sistema o potencialmente aumentar sus privilegios en el sistema. • https://access.redhat.com/errata/RHSA-2023:1659 https://access.redhat.com/security/cve/CVE-2023-1476 https://bugzilla.redhat.com/show_bug.cgi?id=2176035 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2 • CWE-416: Use After Free •
CVSS: 4.7EPSS: 0%CPEs: 8EXPL: 0CVE-2023-1582 – kernel: Soft lockup occurred during __page_mapcount
https://notcve.org/view.php?id=CVE-2023-1582
A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service. • https://lore.kernel.org/linux-mm/Yg6ac8WlwtnDH6M0%40kroah.com https://access.redhat.com/security/cve/CVE-2023-1582 https://bugzilla.redhat.com/show_bug.cgi?id=2180936 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 7.1EPSS: 0%CPEs: 11EXPL: 0CVE-2023-1838 – kernel: Possible use-after-free since the two fdget() during vhost_net_set_backend()
https://notcve.org/view.php?id=CVE-2023-1838
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem. A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in the virtio network subcomponent in the Linux kernel due to a double fget. This issue could allow a local attacker to crash the system, and could lead to a kernel information leak problem. • https://lore.kernel.org/netdev/20220516084213.26854-1-jasowang%40redhat.com/T https://security.netapp.com/advisory/ntap-20230517-0003 https://access.redhat.com/security/cve/CVE-2023-1838 https://bugzilla.redhat.com/show_bug.cgi?id=2087568 https://lore.kernel.org/netdev/20220516084213.26854-1-jasowang@redhat.com/T • CWE-416: Use After Free •