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Уязвимости linux-intel-iotg-5.15 · Страница 190

За последние 30 дней в linux-intel-iotg-5.15 опубликовано уязвимостей: 0; в каталоге KEV: 0.

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  1. CVE-2022-48702

    Высокий · CVSS 7.8EPSS 0,24%Есть исправление

    ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc() The voice allocator sometimes begins allocating from near the end of the array and then wraps around, however snd_emu10k1_pcm_channel_alloc() accesses the newly allocated voices as if it never wrapped around. This results in out of bounds access if the first voice has a high enough index so that first_voice + requested_voice_count > NUM_G (64). The more voices are requested, the more likely it is for this to occur. This was initially discovered using PipeWire, however it can be reproduced by callin

    linux-intel-iotg-5.15Операционные системы
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  2. CVE-2022-48701

    Высокий · CVSS 7.1EPSS 0,24%Есть исправление

    ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()

    In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() There may be a bad USB audio device with a USB ID of (0x04fa, 0x4201) and the number of it's interfaces less than 4, an out-of-bounds read bug occurs when parsing the interface descriptor for this device. Fix this by checking the number of interfaces.

    linux-intel-iotg-5.15Операционные системы
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  3. CVE-2022-48699

    Средний · CVSS 5.5EPSS 0,24%Есть исправление

    sched/debug: fix dentry leak in update_sched_domain_debugfs

    In the Linux kernel, the following vulnerability has been resolved: sched/debug: fix dentry leak in update_sched_domain_debugfs Kuyo reports that the pattern of using debugfs_remove(debugfs_lookup()) leaks a dentry and with a hotplug stress test, the machine eventually runs out of memory. Fix this up by using the newly created debugfs_lookup_and_remove() call instead which properly handles the dentry reference counting logic.

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  4. CVE-2022-48698

    Средний · CVSS 5.3EPSS 0,21%Есть исправление

    drm/amd/display: fix memory leak when using debugfs_lookup()

    In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix memory leak when using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. Fix this up by properly calling dput().

    linux-intel-iotg-5.15Операционные системы
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  5. CVE-2022-48697

    Критический · CVSS 9.8EPSS 0,59%Есть исправление

    nvmet: fix a use-after-free

    In the Linux kernel, the following vulnerability has been resolved: nvmet: fix a use-after-free Fix the following use-after-free complaint triggered by blktests nvme/004: BUG: KASAN: user-memory-access in blk_mq_complete_request_remote+0xac/0x350 Read of size 4 at addr 0000607bd1835943 by task kworker/13:1/460 Workqueue: nvmet-wq nvme_loop_execute_work [nvme_loop] Call Trace: show_stack+0x52/0x58 dump_stack_lvl+0x49/0x5e print_report.cold+0x36/0x1e2 kasan_report+0xb9/0xf0 __asan_load4+0x6b/0x80 blk_mq_complete_request_remote+0xac/0x350 nvme_loop_queue_response+0x1df/0x275 [nvme_loop] __nvmet_req_complete+0x132/0x4f0 [nvmet] nvmet_

    linux-intel-iotg-5.15Операционные системы
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  6. CVE-2022-48693

    Средний · CVSS 5.5EPSS 0,23%Есть исправление

    soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs

    In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path

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  7. CVE-2022-48692

    Высокий · CVSS 7.5EPSS 0,61%Есть исправление

    RDMA/srp: Set scmnd->result only when scmnd is not NULL

    In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Set scmnd->result only when scmnd is not NULL This change fixes the following kernel NULL pointer dereference which is reproduced by blktests srp/007 occasionally. BUG: kernel NULL pointer dereference, address: 0000000000000170 PGD 0 P4D 0 Oops: 0002 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 9 Comm: kworker/0:1H Kdump: loaded Not tainted 6.0.0-rc1+ #37 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.15.0-29-g6a62e0cb0dfe-prebuilt.qemu.org 04/01/2014 Workqueue: 0x0 (kblockd) RIP: 0010:srp_recv_done+0x176/0x500 [ib_srp] Code: 00 4d 85 ff 0f 84 52 02 00 00

    linux-intel-iotg-5.15Операционные системы
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  8. CVE-2022-48691

    Средний · CVSS 5.3EPSS 0,23%Есть исправление

    netfilter: nf_tables: clean up hook list when offload flags check fails

    In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: clean up hook list when offload flags check fails splice back the hook list so nft_chain_release_hook() has a chance to release the hooks. BUG: memory leak unreferenced object 0xffff88810180b100 (size 96): comm "syz-executor133", pid 3619, jiffies 4294945714 (age 12.690s) hex dump (first 32 bytes): 28 64 23 02 81 88 ff ff 28 64 23 02 81 88 ff ff (d#.....(d#..... 90 a8 aa 83 ff ff ff ff 00 00 b5 0f 81 88 ff ff ................ backtrace: [<ffffffff83a8c59b>] kmalloc include/linux/slab.h:600 [inline] [<ffffffff83a8c59b>] nft_netd

    linux-intel-iotg-5.15Операционные системы
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  9. CVE-2022-48689

    Средний · CVSS 5.3EPSS 0,19%Есть исправление

    tcp: TX zerocopy should not sense pfmemalloc status

    In the Linux kernel, the following vulnerability has been resolved: tcp: TX zerocopy should not sense pfmemalloc status We got a recent syzbot report [1] showing a possible misuse of pfmemalloc page status in TCP zerocopy paths. Indeed, for pages coming from user space or other layers, using page_is_pfmemalloc() is moot, and possibly could give false positives. There has been attempts to make page_is_pfmemalloc() more robust, but not using it in the first place in this context is probably better, removing cpu cycles. Note to stable teams : You need to backport 84ce071e38a6 ("net: introduce __skb_fill_page_desc_noacc") as a prereq. Race

    linux-intel-iotg-5.15Операционные системы
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  10. CVE-2022-48688

    Средний · CVSS 5.5EPSS 0,24%Есть исправление

    i40e: Fix kernel crash during module removal

    In the Linux kernel, the following vulnerability has been resolved: i40e: Fix kernel crash during module removal The driver incorrectly frees client instance and subsequent i40e module removal leads to kernel crash. Reproducer: 1. Do ethtool offline test followed immediately by another one host# ethtool -t eth0 offline; ethtool -t eth0 offline 2. Remove recursively irdma module that also removes i40e module host# modprobe -r irdma Result: [ 8675.035651] i40e 0000:3d:00.0 eno1: offline testing starting [ 8675.193774] i40e 0000:3d:00.0 eno1: testing finished [ 8675.201316] i40e 0000:3d:00.0 eno1: offline testing starting [ 8675.358921] i40e

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  11. CVE-2022-48687

    Средний · CVSS 5.5EPSS 0,24%Есть исправление

    ipv6: sr: fix out-of-bounds read when setting HMAC data.

    In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix out-of-bounds read when setting HMAC data. The SRv6 layer allows defining HMAC data that can later be used to sign IPv6 Segment Routing Headers. This configuration is realised via netlink through four attributes: SEG6_ATTR_HMACKEYID, SEG6_ATTR_SECRET, SEG6_ATTR_SECRETLEN and SEG6_ATTR_ALGID. Because the SECRETLEN attribute is decoupled from the actual length of the SECRET attribute, it is possible to provide invalid combinations (e.g., secret = "", secretlen = 64). This case is not checked in the code and with an appropriately crafted netlink message, an out-o

    linux-intel-iotg-5.15Операционные системы
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  12. CVE-2022-48686

    Критический · CVSS 9.8EPSS 0,7%Есть исправление

    nvme-tcp: fix UAF when detecting digest errors

    In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted.

    linux-intel-iotg-5.15Операционные системы
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  13. CVE-2022-48675

    Средний · CVSS 5.5EPSS 0,18%Есть исправление

    IB/core: Fix a nested dead lock as part of ODP flow

    In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by using mmput_async(). From the below call trace [1] can see that calling mmput() once we have the umem_odp->umem_mutex locked as required by ib_umem_odp_map_dma_and_lock() might trigger in the same task the exit_mmap()->__mmu_notifier_release()->mlx5_ib_invalidate_range() which may dead lock when trying to lock the same mutex. Moving to use mmput_async() will solve the problem as the above exit_mmap() flow will be called in other task and will be executed once the lock will be

    linux-intel-iotg-5.15Операционные системы
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  14. CVE-2022-48674

    Высокий · CVSS 7.8EPSS 0,23%Есть исправление

    erofs: fix pcluster use-after-free on UP platforms

    In the Linux kernel, the following vulnerability has been resolved: erofs: fix pcluster use-after-free on UP platforms During stress testing with CONFIG_SMP disabled, KASAN reports as below: ================================================================== BUG: KASAN: use-after-free in __mutex_lock+0xe5/0xc30 Read of size 8 at addr ffff8881094223f8 by task stress/7789 CPU: 0 PID: 7789 Comm: stress Not tainted 6.0.0-rc1-00002-g0d53d2e882f9 #3 Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 Call Trace: <TASK> .. __mutex_lock+0xe5/0xc30 .. z_erofs_do_read_page+0x8ce/0x1560 .. z_erofs_readahead+0x31c/0x580 .. Freed by task 7787 kasan_

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  15. CVE-2022-48672

    Высокий · CVSS 7.8EPSS 0,25%Есть исправление

    of: fdt: fix off-by-one error in unflatten_dt_nodes()

    In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflatten_dt_nodes() Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree") forgot to fix up the depth check in the loop body in unflatten_dt_nodes() which makes it possible to overflow the nps[] buffer... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

    linux-intel-iotg-5.15Операционные системы
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  16. CVE-2024-27390

    Средний · CVSS 5.8EPSS 0,22%Есть исправление

    ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()

    In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down() As discussed in the past (commit 2d3916f31891 ("ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()")) I think the synchronize_net() call in ipv6_mc_down() is not needed. Under load, synchronize_net() can last between 200 usec and 5 ms. KASAN seems to agree as well.

    linux-intel-iotg-5.15Операционные системы
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  17. CVE-2024-27388

    Критический · CVSS 9.8EPSS 0,96%Есть исправление

    SUNRPC: fix some memleaks in gssx_dec_option_array

    In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths.

    linux-intel-iotg-5.15Операционные системы
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  18. CVE-2024-27078

    Средний · CVSS 5.5EPSS 0,29%Есть исправление

    media: v4l2-tpg: fix some memleaks in tpg_alloc

    In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpg_alloc In tpg_alloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpg_free is called only when tpg_alloc return 0.

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  19. CVE-2024-27077

    Средний · CVSS 5.5EPSS 0,29%Есть исправление

    media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity

    In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity but isn't freed in its following error-handling paths. This patch adds such deallocation to prevent memleak of entity->name.

    linux-intel-iotg-5.15Операционные системы
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  20. CVE-2024-27076

    Средний · CVSS 6.8EPSS 0,29%Есть исправление

    media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak

    In the Linux kernel, the following vulnerability has been resolved: media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak Free the memory allocated in v4l2_ctrl_handler_init on release.

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