Total
299162 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2024-47703 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: bpf, lsm: Add check for BPF LSM return value A bpf prog returning a positive number attached to file_alloc_security hook makes kernel panic. This happens because file system can not filter out the positive number returned by the LSM prog using IS_ERR, and misinterprets this positive number as a file pointer. Given that hook file_alloc_security never returned positive number before the introduction of BPF LSM, and other BPF LSM hooks may encounter similar issues, this patch adds LSM return value check in verifier, to ensure no unexpected value is returned. | |||||
| CVE-2024-47702 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/data_end/data_meta syzbot reported a kernel crash due to commit 1f1e864b6555 ("bpf: Handle sign-extenstin ctx member accesses"). The reason is due to sign-extension of 32-bit load for packet data/data_end/data_meta uapi field. The original code looks like: r2 = *(s32 *)(r1 + 76) /* load __sk_buff->data */ r3 = *(u32 *)(r1 + 80) /* load __sk_buff->data_end */ r0 = r2 r0 += 8 if r3 > r0 goto +1 ... Note that __sk_buff->data load has 32-bit sign extension. After verification and convert_ctx_accesses(), the final asm code looks like: r2 = *(u64 *)(r1 +208) r2 = (s32)r2 r3 = *(u64 *)(r1 +80) r0 = r2 r0 += 8 if r3 > r0 goto pc+1 ... Note that 'r2 = (s32)r2' may make the kernel __sk_buff->data address invalid which may cause runtime failure. Currently, in C code, typically we have void *data = (void *)(long)skb->data; void *data_end = (void *)(long)skb->data_end; ... and it will generate r2 = *(u64 *)(r1 +208) r3 = *(u64 *)(r1 +80) r0 = r2 r0 += 8 if r3 > r0 goto pc+1 If we allow sign-extension, void *data = (void *)(long)(int)skb->data; void *data_end = (void *)(long)skb->data_end; ... the generated code looks like r2 = *(u64 *)(r1 +208) r2 <<= 32 r2 s>>= 32 r3 = *(u64 *)(r1 +80) r0 = r2 r0 += 8 if r3 > r0 goto pc+1 and this will cause verification failure since "r2 <<= 32" is not allowed as "r2" is a packet pointer. To fix this issue for case r2 = *(s32 *)(r1 + 76) /* load __sk_buff->data */ this patch added additional checking in is_valid_access() callback function for packet data/data_end/data_meta access. If those accesses are with sign-extenstion, the verification will fail. [1] https://lore.kernel.org/bpf/000000000000c90eee061d236d37@google.com/ | |||||
| CVE-2024-47680 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: f2fs: check discard support for conventional zones As the helper function f2fs_bdev_support_discard() shows, f2fs checks if the target block devices support discard by calling bdev_max_discard_sectors() and bdev_is_zoned(). This check works well for most cases, but it does not work for conventional zones on zoned block devices. F2fs assumes that zoned block devices support discard, and calls __submit_discard_cmd(). When __submit_discard_cmd() is called for sequential write required zones, it works fine since __submit_discard_cmd() issues zone reset commands instead of discard commands. However, when __submit_discard_cmd() is called for conventional zones, __blkdev_issue_discard() is called even when the devices do not support discard. The inappropriate __blkdev_issue_discard() call was not a problem before the commit 30f1e7241422 ("block: move discard checks into the ioctl handler") because __blkdev_issue_discard() checked if the target devices support discard or not. If not, it returned EOPNOTSUPP. After the commit, __blkdev_issue_discard() no longer checks it. It always returns zero and sets NULL to the given bio pointer. This NULL pointer triggers f2fs_bug_on() in __submit_discard_cmd(). The BUG is recreated with the commands below at the umount step, where /dev/nullb0 is a zoned null_blk with 5GB total size, 128MB zone size and 10 conventional zones. $ mkfs.f2fs -f -m /dev/nullb0 $ mount /dev/nullb0 /mnt $ for ((i=0;i<5;i++)); do dd if=/dev/zero of=/mnt/test bs=65536 count=1600 conv=fsync; done $ umount /mnt To fix the BUG, avoid the inappropriate __blkdev_issue_discard() call. When discard is requested for conventional zones, check if the device supports discard or not. If not, return EOPNOTSUPP. | |||||
| CVE-2024-9923 | 1 Teamplus | 1 Team\+ Pro | 2024-10-24 | N/A | 4.9 MEDIUM |
| The Team+ from TEAMPLUS TECHNOLOGY does not properly validate a specific page parameter, allowing remote attackers with administrator privileges to move arbitrary system files to the website root directory and access them. | |||||
| CVE-2024-9922 | 1 Teamplus | 1 Team\+ Pro | 2024-10-24 | N/A | 7.5 HIGH |
| The Team+ from TEAMPLUS TECHNOLOGY does not properly validate a specific page parameter, allowing unauthenticated remote attackers to exploit this vulnerability to read arbitrary system files. | |||||
| CVE-2024-9921 | 1 Teamplus | 1 Team\+ Pro | 2024-10-24 | N/A | 9.8 CRITICAL |
| The Team+ from TEAMPLUS TECHNOLOGY does not properly validate specific page parameter, allowing unauthenticated remote attackers to inject arbitrary SQL commands to read, modify and delete database contents. | |||||
| CVE-2024-10286 | 1 Ujangrohidin | 1 Localserver | 2024-10-24 | N/A | 6.1 MEDIUM |
| Cross-Site Scripting (XSS) vulnerability affecting LocalServer 1.0.9 that could allow a remote user to send a specially crafted query to an authenticated user and steal their session details through /testmail/index.php, parameter to. | |||||
| CVE-2024-10289 | 1 Ujangrohidin | 1 Localserver | 2024-10-24 | N/A | 6.1 MEDIUM |
| Cross-Site Scripting (XSS) vulnerability affecting LocalServer 1.0.9 that could allow a remote user to send a specially crafted query to an authenticated user and steal their session details through /mlss/ManageSubscription, parameter MSubListName. | |||||
| CVE-2024-10288 | 1 Ujangrohidin | 1 Localserver | 2024-10-24 | N/A | 6.1 MEDIUM |
| Cross-Site Scripting (XSS) vulnerability affecting LocalServer 1.0.9 that could allow a remote user to send a specially crafted query to an authenticated user and steal their session details through /mlss/SubscribeToList, parameter ListName. | |||||
| CVE-2024-10287 | 1 Ujangrohidin | 1 Localserver | 2024-10-24 | N/A | 6.1 MEDIUM |
| Cross-Site Scripting (XSS) vulnerability affecting LocalServer 1.0.9 that could allow a remote user to send a specially crafted query to an authenticated user and steal their session details through /mlss/ForgotPassword, parameter ListName. | |||||
| CVE-2023-52918 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL. | |||||
| CVE-2023-52919 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix possible NULL pointer dereference in send_acknowledge() Handle memory allocation failure from nci_skb_alloc() (calling alloc_skb()) to avoid possible NULL pointer dereference. | |||||
| CVE-2022-49023 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix buffer overflow in elem comparison For vendor elements, the code here assumes that 5 octets are present without checking. Since the element itself is already checked to fit, we only need to check the length. | |||||
| CVE-2022-49024 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods In m_can_pci_remove() and error handling path of m_can_pci_probe(), m_can_class_free_dev() should be called to free resource allocated by m_can_class_allocate_dev(), otherwise there will be memleak. | |||||
| CVE-2022-49025 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null. | |||||
| CVE-2022-49026 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: e100: Fix possible use after free in e100_xmit_prepare In e100_xmit_prepare(), if we can't map the skb, then return -ENOMEM, so e100_xmit_frame() will return NETDEV_TX_BUSY and the upper layer will resend the skb. But the skb is already freed, which will cause UAF bug when the upper layer resends the skb. Remove the harmful free. | |||||
| CVE-2022-49027 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: iavf: Fix error handling in iavf_init_module() The iavf_init_module() won't destroy workqueue when pci_register_driver() failed. Call destroy_workqueue() when pci_register_driver() failed to prevent the resource leak. Similar to the handling of u132_hcd_init in commit f276e002793c ("usb: u132-hcd: fix resource leak") | |||||
| CVE-2024-49865 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: move xa_alloc to prevent UAF Evil user can guess the next id of the vm before the ioctl completes and then call vm destroy ioctl to trigger UAF since create ioctl is still referencing the same vm. Move the xa_alloc all the way to the end to prevent this. v2: - Rebase (cherry picked from commit dcfd3971327f3ee92765154baebbaece833d3ca9) | |||||
| CVE-2024-49905 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpu_dm_plane_handle_cursor_update (v2) This commit adds a null check for the 'afb' variable in the amdgpu_dm_plane_handle_cursor_update function. Previously, 'afb' was assumed to be null, but was used later in the code without a null check. This could potentially lead to a null pointer dereference. Changes since v1: - Moved the null check for 'afb' to the line where 'afb' is used. (Alex) Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_plane.c:1298 amdgpu_dm_plane_handle_cursor_update() error: we previously assumed 'afb' could be null (see line 1252) | |||||
| CVE-2024-49908 | 1 Linux | 1 Linux Kernel | 2024-10-24 | N/A | 5.5 MEDIUM |
| In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for 'afb' in amdgpu_dm_update_cursor (v2) This commit adds a null check for the 'afb' variable in the amdgpu_dm_update_cursor function. Previously, 'afb' was assumed to be null at line 8388, but was used later in the code without a null check. This could potentially lead to a null pointer dereference. Changes since v1: - Moved the null check for 'afb' to the line where 'afb' is used. (Alex) Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8433 amdgpu_dm_update_cursor() error: we previously assumed 'afb' could be null (see line 8388) | |||||