p PatchFirst

PatchFirst · Свежие уязвимости

Уязвимости linux-azure-fips · Страница 172

За последние 30 дней в linux-azure-fips опубликовано уязвимостей: 396; в каталоге KEV: 0.

Фильтры уязвимостей
Сбросить фильтры

Уязвимостей: 6782

  1. CVE-2022-50315

    Высокий · CVSS 7.8EPSS 0,17%Нет опубликованного исправления

    ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS

    In the Linux kernel, the following vulnerability has been resolved: ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS UBSAN complains about array-index-out-of-bounds: [ 1.980703] kernel: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 [ 1.980709] kernel: index 15 is out of range for type 'ahci_em_priv [8]' [ 1.980713] kernel: CPU: 0 PID: 209 Comm: scsi_eh_8 Not tainted 5.15.0-25-generic #25-Ubuntu [ 1.980716] kernel: Hardware name: System manufacturer System Product Name/P5Q3, BIOS 1102 06/11/2010 [ 1.980718] kernel: Call Trace: [ 1.980721] kernel: <TASK> [ 1.980723] kernel: show_stack+0

    Опубликовано Обновлено
  2. CVE-2022-50314

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    nbd: Fix hung when signal interrupts nbd_start_device_ioctl()

    In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbd_start_device_ioctl() syzbot reported hung task [1]. The following program is a simplified version of the reproducer: int main(void) { int sv[2], fd; if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv) < 0) return 1; if ((fd = open("/dev/nbd0", 0)) < 0) return 1; if (ioctl(fd, NBD_SET_SIZE_BLOCKS, 0x81) < 0) return 1; if (ioctl(fd, NBD_SET_SOCK, sv[0]) < 0) return 1; if (ioctl(fd, NBD_DO_IT) < 0) return 1; return 0; } When signal interrupt nbd_start_device_ioctl() waiting the condition atomic_read(&config->recv_threads) =

    Опубликовано Обновлено
  3. CVE-2022-50312

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    drivers: serial: jsm: fix some leaks in probe

    In the Linux kernel, the following vulnerability has been resolved: drivers: serial: jsm: fix some leaks in probe This error path needs to unwind instead of just returning directly.

    Опубликовано Обновлено
  4. CVE-2022-50311

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    cxl: Fix refcount leak in cxl_calc_capp_routing

    In the Linux kernel, the following vulnerability has been resolved: cxl: Fix refcount leak in cxl_calc_capp_routing of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function only calls of_node_put() in normal path, missing it in the error path. Add missing of_node_put() to avoid refcount leak.

    Опубликовано Обновлено
  5. CVE-2022-50309

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init

    In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

    Опубликовано Обновлено
  6. CVE-2022-50304

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    mtd: core: fix possible resource leak in init_mtd()

    In the Linux kernel, the following vulnerability has been resolved: mtd: core: fix possible resource leak in init_mtd() I got the error report while inject fault in init_mtd(): sysfs: cannot create duplicate filename '/devices/virtual/bdi/mtd-0' Call Trace: <TASK> dump_stack_lvl+0x67/0x83 sysfs_warn_dup+0x60/0x70 sysfs_create_dir_ns+0x109/0x120 kobject_add_internal+0xce/0x2f0 kobject_add+0x98/0x110 device_add+0x179/0xc00 device_create_groups_vargs+0xf4/0x100 device_create+0x7b/0xb0 bdi_register_va.part.13+0x58/0x2d0 bdi_register+0x9b/0xb0 init_mtd+0x62/0x171 [mtd] do_one_initcall+0x6c/0x3c0 do_init_module+0x58/0x222 load_mod

    Опубликовано Обновлено
  7. CVE-2022-50301

    Высокий · CVSS 7.8EPSS 0,19%Нет опубликованного исправления

    iommu/omap: Fix buffer overflow in debugfs

    In the Linux kernel, the following vulnerability has been resolved: iommu/omap: Fix buffer overflow in debugfs There are two issues here: 1) The "len" variable needs to be checked before the very first write. Otherwise if omap2_iommu_dump_ctx() with "bytes" less than 32 it is a buffer overflow. 2) The snprintf() function returns the number of bytes that *would* have been copied if there were enough space. But we want to know the number of bytes which were *actually* copied so use scnprintf() instead.

    Опубликовано Обновлено
  8. CVE-2022-50300

    Высокий · CVSS 7.8EPSS 0,17%Нет опубликованного исправления

    btrfs: fix extent map use-after-free when handling missing device in read_one_chunk

    In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free when handling missing device in read_one_chunk Store the error code before freeing the extent_map. Though it's reference counted structure, in that function it's the first and last allocation so this would lead to a potential use-after-free. The error can happen eg. when chunk is stored on a missing device and the degraded mount option is missing. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=216721

    Опубликовано Обновлено
  9. CVE-2022-50299

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    md: Replace snprintf with scnprintf

    In the Linux kernel, the following vulnerability has been resolved: md: Replace snprintf with scnprintf Current code produces a warning as shown below when total characters in the constituent block device names plus the slashes exceeds 200. snprintf() returns the number of characters generated from the given input, which could cause the expression “200 – len” to wrap around to a large positive number. Fix this by using scnprintf() instead, which returns the actual number of characters written into the buffer. [ 1513.267938] ------------[ cut here ]------------ [ 1513.267943] WARNING: CPU: 15 PID: 37247 at <snip>/lib/vsprintf.c:2509 vsnprin

    Опубликовано Обновлено
  10. CVE-2022-50297

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    wifi: ath9k: verify the expected usb_endpoints are present

    In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: verify the expected usb_endpoints are present The bug arises when a USB device claims to be an ATH9K but doesn't have the expected endpoints. (In this case there was an interrupt endpoint where the driver expected a bulk endpoint.) The kernel needs to be able to handle such devices without getting an internal error. usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 3 PID: 500 at drivers/usb/core/urb.c:493 usb_submit_urb+0xce2/0x1430 drivers/usb/core/urb.c:493 Modules linked in: CPU: 3 PID: 500 Comm: kworker/3:2 Not tainted 5.10.135-syzkaller #0 Hardware

    Опубликовано Обновлено
  11. CVE-2022-50296

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK

    In the Linux kernel, the following vulnerability has been resolved: UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [

    Опубликовано Обновлено
  12. CVE-2022-50294

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    wifi: libertas: fix memory leak in lbs_init_adapter()

    In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix memory leak in lbs_init_adapter() When kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not released. Add free memory to processing error path.

    Опубликовано Обновлено
  13. CVE-2022-50293

    Средний · CVSS 5.7EPSS 0,16%Нет опубликованного исправления

    btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range

    In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range If we get -ENOMEM while dropping file extent items in a given range, at btrfs_drop_extents(), due to failure to allocate memory when attempting to increment the reference count for an extent or drop the reference count, we handle it with a BUG_ON(). This is excessive, instead we can simply abort the transaction and return the error to the caller. In fact most callers of btrfs_drop_extents(), directly or indirectly, already abort the transaction if btrfs_drop_extents() returns any error. Also, we alread

    Опубликовано Обновлено
  14. CVE-2022-50291

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    kcm: annotate data-races around kcm->rx_psock

    In the Linux kernel, the following vulnerability has been resolved: kcm: annotate data-races around kcm->rx_psock kcm->rx_psock can be read locklessly in kcm_rfree(). Annotate the read and writes accordingly. We do the same for kcm->rx_wait in the following patch. syzbot reported: BUG: KCSAN: data-race in kcm_rfree / unreserve_rx_kcm write to 0xffff888123d827b8 of 8 bytes by task 2758 on cpu 1: unreserve_rx_kcm+0x72/0x1f0 net/kcm/kcmsock.c:313 kcm_rcv_strparser+0x2b5/0x3a0 net/kcm/kcmsock.c:373 __strp_recv+0x64c/0xd20 net/strparser/strparser.c:301 strp_recv+0x6d/0x80 net/strparser/strparser.c:335 tcp_read_sock+0x13e/0x5a0 net/ipv4/tcp.c:

    Опубликовано Обновлено
  15. CVE-2023-53241

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    nfsd: call op_release, even when op_func returns an error

    In the Linux kernel, the following vulnerability has been resolved: nfsd: call op_release, even when op_func returns an error For ops with "trivial" replies, nfsd4_encode_operation will shortcut most of the encoding work and skip to just marshalling up the status. One of the things it skips is calling op_release. This could cause a memory leak in the layoutget codepath if there is an error at an inopportune time. Have the compound processing engine always call op_release, even when op_func sets an error in op->status. With this change, we also need nfsd4_block_get_device_info_scsi to set the gd_device pointer to NULL on error to avoid a do

    Опубликовано Обновлено
  16. CVE-2023-53229

    Высокий · CVSS 7.1EPSS 0,23%Нет опубликованного исправления

    wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta

    In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta Avoid potential data corruption issues caused by uninitialized driver private data structures.

    Опубликовано Обновлено
  17. CVE-2023-53226

    Высокий · CVSS 8.8EPSS 0,24%Нет опубликованного исправления

    wifi: mwifiex: Fix OOB and integer underflow when rx packets

    In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer.

    Опубликовано Обновлено
  18. CVE-2023-53225

    Средний · CVSS 5.5EPSS 0,17%Нет опубликованного исправления

    spi: imx: Don't skip cleanup in remove's error path

    In the Linux kernel, the following vulnerability has been resolved: spi: imx: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails.

    Опубликовано Обновлено
  19. CVE-2023-53223

    Средний · CVSS 5.5EPSS 0,16%Нет опубликованного исправления

    drm/msm/dsi: Add missing check for alloc_ordered_workqueue

    In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue as it may return NULL pointer and cause NULL pointer dereference. Patchwork: https://patchwork.freedesktop.org/patch/517646/

    Опубликовано Обновлено
  20. CVE-2023-53222

    Высокий · CVSS 7.8EPSS 0,17%Нет опубликованного исправления

    jfs: jfs_dmap: Validate db_l2nbperpage while mounting

    In the Linux kernel, the following vulnerability has been resolved: jfs: jfs_dmap: Validate db_l2nbperpage while mounting In jfs_dmap.c at line 381, BLKTODMAP is used to get a logical block number inside dbFree(). db_l2nbperpage, which is the log2 number of blocks per page, is passed as an argument to BLKTODMAP which uses it for shifting. Syzbot reported a shift out-of-bounds crash because db_l2nbperpage is too big. This happens because the large value is set without any validation in dbMount() at line 181. Thus, make sure that db_l2nbperpage is correct while mounting. Max number of blocks per page = Page size / Min block size => log2(Ma

    Опубликовано Обновлено

Проверьте свой сервер

Сопоставьте установленный стек и версии со свежими базами уязвимостей.

Проверьте свой сервер →