Vulnerabilities > Debian > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-04-02 | CVE-2024-26663 | NULL Pointer Dereference vulnerability in multiple products In the Linux kernel, the following vulnerability has been resolved: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() syzbot reported the following general protection fault [1]: general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087] ... RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291 ... Call Trace: <TASK> tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646 tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089 genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972 genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline] genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367 netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638 __sys_sendmsg+0x117/0x1e0 net/socket.c:2667 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b The cause of this issue is that when tipc_nl_bearer_add() is called with the TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called even if the bearer is not UDP. tipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that the media_ptr field of the tipc_bearer has an udp_bearer type object, so the function goes crazy for non-UDP bearers. This patch fixes the issue by checking the bearer type before calling tipc_udp_nl_bearer_add() in tipc_nl_bearer_add(). | 5.5 |
| 2024-02-22 | CVE-2023-52160 | Improper Authentication vulnerability in multiple products The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. | 6.5 |
| 2024-02-20 | CVE-2024-1547 | Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another website (with the victim website's URL shown). | 6.5 |
| 2024-02-20 | CVE-2024-1550 | Improper Restriction of Rendered UI Layers or Frames vulnerability in multiple products A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. | 6.1 |
| 2024-02-11 | CVE-2024-1151 | Out-of-bounds Write vulnerability in multiple products A vulnerability was reported in the Open vSwitch sub-component in the Linux Kernel. | 5.5 |
| 2024-01-23 | CVE-2024-0741 | Out-of-bounds Write vulnerability in multiple products An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable crash. | 6.5 |
| 2024-01-23 | CVE-2024-0742 | It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp used to prevent input after page load. | 4.3 |
| 2024-01-23 | CVE-2024-0746 | A Linux user opening the print preview dialog could have caused the browser to crash. | 6.5 |
| 2024-01-23 | CVE-2024-0747 | When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. | 6.5 |
| 2024-01-23 | CVE-2024-0749 | Origin Validation Error vulnerability in multiple products A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin in the address bar. | 4.3 |