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Уязвимости linux-aws-fips · Страница 169

За последние 30 дней в linux-aws-fips опубликовано уязвимостей: 315; в каталоге KEV: 0.

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  1. CVE-2022-50353

    Средний · CVSS 5.5EPSS 0,2%Нет опубликованного исправления

    mmc: wmt-sdmmc: fix return value check of mmc_add_host()

    In the Linux kernel, the following vulnerability has been resolved: mmc: wmt-sdmmc: fix return value check of mmc_add_host() mmc_add_host() may return error, if we ignore its return value, the memory that allocated in mmc_alloc_host() will be leaked and it will lead a kernel crash because of deleting not added device in the remove path. So fix this by checking the return value and goto error path which will call mmc_free_host(), besides, clk_disable_unprepare() also needs be called.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  2. CVE-2023-53333

    Высокий · CVSS 8.2EPSS 0,28%Нет опубликованного исправления

    netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one

    In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one Eric Dumazet says: nf_conntrack_dccp_packet() has an unique: dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh); And nothing more is 'pulled' from the packet, depending on the content. dh->dccph_doff, and/or dh->dccph_x ...) So dccp_ack_seq() is happily reading stuff past the _dh buffer. BUG: KASAN: stack-out-of-bounds in nf_conntrack_dccp_packet+0x1134/0x11c0 Read of size 4 at addr ffff000128f66e0c by task syz-executor.2/29371 [..] Fix this by increasing the stack buffer

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  3. CVE-2023-53332

    Средний · CVSS 5.5EPSS 0,15%Нет опубликованного исправления

    genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()

    In the Linux kernel, the following vulnerability has been resolved: genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask() If ipi_send_{mask|single}() is called with an invalid interrupt number, all the local variables there will be NULL. ipi_send_verify() which is invoked from these functions does verify its 'data' parameter, resulting in a kernel oops in irq_data_get_affinity_mask() as the passed NULL pointer gets dereferenced. Add a missing NULL pointer check in ipi_send_verify()... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  4. CVE-2023-53330

    Средний · CVSS 5.5EPSS 0,15%Нет опубликованного исправления

    caif: fix memory leak in cfctrl_linkup_request()

    In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  5. CVE-2023-53326

    Средний · CVSS 5.5EPSS 0,15%Нет опубликованного исправления

    powerpc: Don't try to copy PPR for task with NULL pt_regs

    In the Linux kernel, the following vulnerability has been resolved: powerpc: Don't try to copy PPR for task with NULL pt_regs powerpc sets up PF_KTHREAD and PF_IO_WORKER with a NULL pt_regs, which from my (arguably very short) checking is not commonly done for other archs. This is fine, except when PF_IO_WORKER's have been created and the task does something that causes a coredump to be generated. Then we get this crash: Kernel attempted to read user page (160) - exploit attempt? (uid: 1000) BUG: Kernel NULL pointer dereference on read at 0x00000160 Faulting instruction address: 0xc0000000000c3a60 Oops: Kernel access of bad area, s

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  6. CVE-2023-53324

    Средний · CVSS 5.5EPSS 0,15%Нет опубликованного исправления

    drm/msm/mdp5: Don't leak some plane state

    In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Patchwork: https://patchwork.freedesktop.org/patch/551236/

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  7. CVE-2023-53322

    Высокий · CVSS 8.8EPSS 0,21%Нет опубликованного исправления

    scsi: qla2xxx: Wait for io return on terminate rport

    In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Wait for io return on terminate rport System crash due to use after free. Current code allows terminate_rport_io to exit before making sure all IOs has returned. For FCP-2 device, IO's can hang on in HW because driver has not tear down the session in FW at first sign of cable pull. When dev_loss_tmo timer pops, terminate_rport_io is called and upper layer is about to free various resources. Terminate_rport_io trigger qla to do the final cleanup, but the cleanup might not be fast enough where it leave qla still holding on to the same resource. Wait for IO's t

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  8. CVE-2023-53318

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

    recordmcount: Fix memory leaks in the uwrite function

    In the Linux kernel, the following vulnerability has been resolved: recordmcount: Fix memory leaks in the uwrite function Common realloc mistake: 'file_append' nulled but not freed upon failure

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  9. CVE-2023-53317

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

    ext4: fix WARNING in mb_find_extent

    In the Linux kernel, the following vulnerability has been resolved: ext4: fix WARNING in mb_find_extent Syzbot found the following issue: EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! EXT4-fs (loop0): orphan cleanup on readonly fs ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5067 at fs/ext4/mballoc.c:1869 mb_find_extent+0x8a1/0xe30 Modules linked in: CPU: 1 PID: 5067 Comm: syz-executor307 Not tainted 6.2.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:mb_find_extent+0x8a1/0xe30 fs

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  10. CVE-2023-53314

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

    fbdev/ep93xx-fb: Do not assign to struct fb_info.dev

    In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fb_info.dev Do not assing the Linux device to struct fb_info.dev. The call to register_framebuffer() initializes the field to the fbdev device. Drivers should not override its value. Fixes a bug where the driver incorrectly decreases the hardware device's reference counter and leaks the fbdev device. v2: * add Fixes tag (Dan)

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  11. CVE-2023-53313

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

    md/raid10: fix wrong setting of max_corr_read_errors

    In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix wrong setting of max_corr_read_errors There is no input check when echo md/max_read_errors and overflow might occur. Add check of input number.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  12. CVE-2023-53311

    Высокий · CVSS 7.8EPSS 0,16%Нет опубликованного исправления

    nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput

    In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput During unmount process of nilfs2, nothing holds nilfs_root structure after nilfs2 detaches its writer in nilfs_detach_log_writer(). Previously, nilfs_evict_inode() could cause use-after-free read for nilfs_root if inodes are left in "garbage_list" and released by nilfs_dispose_list at the end of nilfs_detach_log_writer(), and this bug was fixed by commit 9b5a04ac3ad9 ("nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode()"). However, it turned out that there is another possibility of UAF in

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  13. CVE-2023-53309

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

    drm/radeon: Fix integer overflow in radeon_cs_parser_init

    In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Fix integer overflow in radeon_cs_parser_init The type of size is unsigned, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  14. CVE-2023-53307

    Высокий · CVSS 7.8EPSS 0,16%Нет опубликованного исправления

    rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails

    In the Linux kernel, the following vulnerability has been resolved: rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails If getting an ID or setting up a work queue in rbd_dev_create() fails, use-after-free on rbd_dev->rbd_client, rbd_dev->spec and rbd_dev->opts is triggered in do_rbd_add(). The root cause is that the ownership of these structures is transfered to rbd_dev prematurely and they all end up getting freed when rbd_dev_create() calls rbd_dev_free() prior to returning to do_rbd_add(). Found by Linux Verification Center (linuxtesting.org) with SVACE, an incomplete patch submitted by Natalia Petrova <n.petrova@fin

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  15. CVE-2023-53305

    Высокий · CVSS 8.8EPSS 0,23%Нет опубликованного исправления

    Bluetooth: L2CAP: Fix use-after-free

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free Fix potential use-after-free in l2cap_le_command_rej.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  16. CVE-2022-50352

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

    net: hns: fix possible memory leak in hnae_ae_register()

    In the Linux kernel, the following vulnerability has been resolved: net: hns: fix possible memory leak in hnae_ae_register() Inject fault while probing module, if device_register() fails, but the refcount of kobject is not decreased to 0, the name allocated in dev_set_name() is leaked. Fix this by calling put_device(), so that name can be freed in callback function kobject_cleanup(). unreferenced object 0xffff00c01aba2100 (size 128): comm "systemd-udevd", pid 1259, jiffies 4294903284 (age 294.152s) hex dump (first 32 bytes): 68 6e 61 65 30 00 00 00 18 21 ba 1a c0 00 ff ff hnae0....!...... 00 00 00 00 00 00 00 00 00 00 00 00 00

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
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  17. CVE-2022-50350

    Критический · CVSS 9.8EPSS 0,27%Нет опубликованного исправления

    scsi: target: iscsi: Fix a race condition between login_work and the login thread

    In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix a race condition between login_work and the login thread In case a malicious initiator sends some random data immediately after a login PDU; the iscsi_target_sk_data_ready() callback will schedule the login_work and, at the same time, the negotiation may end without clearing the LOGIN_FLAGS_INITIAL_PDU flag (because no additional PDU exchanges are required to complete the login). The login has been completed but the login_work function will find the LOGIN_FLAGS_INITIAL_PDU flag set and will never stop from rescheduling itself; at this point, if the

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  18. CVE-2022-50349

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

    misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()

    In the Linux kernel, the following vulnerability has been resolved: misc: tifm: fix possible memory leak in tifm_7xx1_switch_media() If device_register() returns error in tifm_7xx1_switch_media(), name of kobject which is allocated in dev_set_name() called in device_add() is leaked. Never directly free @dev after calling device_register(), even if it returned an error! Always use put_device() to give up the reference initialized.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  19. CVE-2022-50347

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

    mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()

    In the Linux kernel, the following vulnerability has been resolved: mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() mmc_add_host() may return error, if we ignore its return value, the memory that allocated in mmc_alloc_host() will be leaked and it will lead a kernel crash because of deleting not added device in the remove path. So fix this by checking the return value and calling mmc_free_host() in the error path, besides, led_classdev_unregister() and pm_runtime_disable() also need be called.

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

  20. CVE-2022-50346

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

    ext4: init quota for 'old.inode' in 'ext4_rename'

    In the Linux kernel, the following vulnerability has been resolved: ext4: init quota for 'old.inode' in 'ext4_rename' Syzbot found the following issue: ext4_parse_param: s_want_extra_isize=128 ext4_inode_info_init: s_want_extra_isize=32 ext4_rename: old.inode=ffff88823869a2c8 old.dir=ffff888238699828 new.inode=ffff88823869d7e8 new.dir=ffff888238699828 __ext4_mark_inode_dirty: inode=ffff888238699828 ea_isize=32 want_ea_size=128 __ext4_mark_inode_dirty: inode=ffff88823869a2c8 ea_isize=32 want_ea_size=128 ext4_xattr_block_set: inode=ffff88823869a2c8 ------------[ cut here ]------------ WARNING: CPU: 13 PID: 2234 at fs/ext4/xattr.c:2070 ext4_xa

    linux-aws-fipsОперационные системы
    Опубликовано Обновлено
    Исходное сообщение 1 ↗Исходное сообщение 2 ↗Исходное сообщение 3 ↗

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