Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2024-12780)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12780 advisory. - VMCI: Fix use-after-free when removing resource in vmciresourceremove David Fernandez Gonzalez Orabug: 37037205 CVE-2024-46738 - exec: Fix ToCTo...

kernel security update

5.14.0-427.37.14.OL9 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

CVE-2024-43861: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: net: usb: qmiwwan: fix memory leak for not ip packets Free the unused skb when not ip packets arrive...

kernel: net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path

In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass actlen in usbbulkmsg error path syzbot reported that actlen in kalmiasendinitpacket is uninitialized when passing it to the first usbbulkmsg error path. Jiri Pirko noted that it's pointless to pass it ...

DEBIAN-CVE-2023-52703

In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass actlen in usbbulkmsg error path syzbot reported that actlen in kalmiasendinitpacket is uninitialized when passing it to the first usbbulkmsg error path. Jiri Pirko noted that it's pointless to pass it ...

CVE-2023-52703

In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass actlen in usbbulkmsg error path syzbot reported that actlen in kalmiasendinitpacket is uninitialized when passing it to the first usbbulkmsg error path. Jiri Pirko noted that it's pointless to pass it ...

CVE-2023-52703

Summary: CVE-2023-52703 is a Linux kernel vulnerability in the USB subsystem (net/usb kalmia) where act_len was uninitialized in the usb_bulk_msg error path in kalmia_send_init_packet(). The kernel fix removes passing act_len to the usb_bulk_msg error paths, since the value would be from the firs...

UBUNTU-CVE-2021-47239

In the Linux kernel, the following vulnerability has been resolved: net: usb: fix possible use-after-free in smsc75xxbind The commit 46a8b29c6306 "net: usb: fix memory leak in smsc75xxbind" fails to clean up the work scheduled in smsc75xxreset- smsc75xxsetmulticast, which leads to use-after-free ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from a vulnerability in the net/usb:kalmia module...

CVE-2023-52703: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: net/usb: kalmia: Don't pass actlen in usbbulkmsg error path syzbot reported that actlen in kalmiasendinitpacket is uninitialized when passing it to the first usbbulkmsg error path. Jiri Pirko noted that it's pointless to pass it ...

CVE-2021-47171: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: net: usb: fix memory leak in smsc75xxbind Syzbot reported memory leak in smsc75xxbind. The problem was is non-freed memory in case of errors after memory allocation. backtrace: kmalloc include/linux/slab.h:556 inline kzalloc...

CVE-2021-47101

In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asixmdioread asixreadcmd may read less than sizeofsmsr bytes and in this case smsr will be uninitialized. Fail log: BUG: KMSAN: uninit-value in asixcheckhostenable drivers/net/usb/asixcommon.c:82 inline...

CVE-2021-47101: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asixmdioread asixreadcmd may read less than sizeofsmsr bytes and in this case smsr will be uninitialized. Fail log: BUG: KMSAN: uninit-value in asixcheckhostenable drivers/net/usb/asixcommon.c:82 inline...

CVE-2023-52528: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Fix uninit-value access in smsc75xxreadreg syzbot reported the following uninit-value access issue: ===================================================== BUG: KMSAN: uninit-value in smsc75xxwaitready...

CVE-2023-6039

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

CVE-2023-6039 Kernel: use-after-free in drivers/net/usb/lan78xx.c in lan78xx_disconnect

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

CVE-2023-6039

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches. Mitigation Mitigation for this issue is to skip loading...

CVE-2023-6039: Use After Free

A use-after-free flaw was found in lan78xxdisconnect in drivers/net/usb/lan78xx.c in the network sub-component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when the LAN78XX USB device detaches...

PT-2023-6928

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free flaw was found in the lan78xx disconnect function in drivers/net/usb/lan78xx.c in the network sub-component net/usb/lan78xx of the Linux Kernel. This issue allows a loca...

CVE-2022-27641

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.12010.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB module. The issue results from the lack of...