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Уязвимости linux-azure-fips · Страница 193

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

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  1. CVE-2025-37990

    Средний · CVSS 5.5EPSS 0,24%Нет опубликованного исправления

    wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()

    In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage() The function brcmf_usb_dl_writeimage() calls the function brcmf_usb_dl_cmd() but dose not check its return value. The 'state.state' and the 'state.bytes' are uninitialized if the function brcmf_usb_dl_cmd() fails. It is dangerous to use uninitialized variables in the conditions. Add error handling for brcmf_usb_dl_cmd() to jump to error handling path if the brcmf_usb_dl_cmd() fails and the 'state.state' and the 'state.bytes' are uninitialized. Improve the error message to report more detailed error in

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  2. CVE-2025-37989

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

    net: phy: leds: fix memory leak

    In the Linux kernel, the following vulnerability has been resolved: net: phy: leds: fix memory leak A network restart test on a router led to an out-of-memory condition, which was traced to a memory leak in the PHY LED trigger code. The root cause is misuse of the devm API. The registration function (phy_led_triggers_register) is called from phy_attach_direct, not phy_probe, and the unregister function (phy_led_triggers_unregister) is called from phy_detach, not phy_remove. This means the register and unregister functions can be called multiple times for the same PHY device, but devm-allocated memory is not freed until the driver is unboun

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  3. CVE-2025-37983

    Средний · CVSS 5.5EPSS 0,19%Нет опубликованного исправления

    qibfs: fix _another_ leak

    In the Linux kernel, the following vulnerability has been resolved: qibfs: fix _another_ leak failure to allocate inode => leaked dentry... this one had been there since the initial merge; to be fair, if we are that far OOM, the odds of failing at that particular allocation are low...

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  4. CVE-2025-37982

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

    wifi: wl1251: fix memory leak in wl1251_tx_work

    In the Linux kernel, the following vulnerability has been resolved: wifi: wl1251: fix memory leak in wl1251_tx_work The skb dequeued from tx_queue is lost when wl1251_ps_elp_wakeup fails with a -ETIMEDOUT error. Fix that by queueing the skb back to tx_queue.

    linux-azure-fipsОперационные системы
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  5. CVE-2025-37980

    Средний · CVSS 5.5EPSS 0,19%Нет опубликованного исправления

    block: fix resource leak in blk_register_queue() error path

    In the Linux kernel, the following vulnerability has been resolved: block: fix resource leak in blk_register_queue() error path When registering a queue fails after blk_mq_sysfs_register() is successful but the function later encounters an error, we need to clean up the blk_mq_sysfs resources. Add the missing blk_mq_sysfs_unregister() call in the error path to properly clean up these resources and prevent a memory leak.

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  6. CVE-2025-37970

    Средний · CVSS 5.5EPSS 0,18%Нет опубликованного исправления

    iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo

    In the Linux kernel, the following vulnerability has been resolved: iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo Prevent st_lsm6dsx_read_fifo from falling in an infinite loop in case pattern_len is equal to zero and the device FIFO is not empty.

    linux-azure-fipsОперационные системы
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  7. CVE-2025-37968

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

    iio: light: opt3001: fix deadlock due to concurrent flag access

    In the Linux kernel, the following vulnerability has been resolved: iio: light: opt3001: fix deadlock due to concurrent flag access The threaded IRQ function in this driver is reading the flag twice: once to lock a mutex and once to unlock it. Even though the code setting the flag is designed to prevent it, there are subtle cases where the flag could be true at the mutex_lock stage and false at the mutex_unlock stage. This results in the mutex not being unlocked, resulting in a deadlock. Fix it by making the opt3001_irq() code generally more robust, reading the flag into a variable and using the variable value at both stages.

    linux-azure-fipsОперационные системы
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  8. CVE-2025-37963

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

    arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users

    In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB. In addition, only mitigate cBPF programs that were loaded by an unprivileged user. Privileged users can also load the same program via eBPF, making the mitigation pointless.

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  9. CVE-2025-37961

    Средний · CVSS 5.5EPSS 0,19%Нет опубликованного исправления

    ipvs: fix uninit-value for saddr in do_output_route4

    In the Linux kernel, the following vulnerability has been resolved: ipvs: fix uninit-value for saddr in do_output_route4 syzbot reports for uninit-value for the saddr argument [1]. commit 4754957f04f5 ("ipvs: do not use random local source address for tunnels") already implies that the input value of saddr should be ignored but the code is still reading it which can prevent to connect the route. Fix it by changing the argument to ret_saddr. [1] BUG: KMSAN: uninit-value in do_output_route4+0x42c/0x4d0 net/netfilter/ipvs/ip_vs_xmit.c:147 do_output_route4+0x42c/0x4d0 net/netfilter/ipvs/ip_vs_xmit.c:147 __ip_vs_get_out_rt+0x403/0x21d0 net/ne

    linux-azure-fipsОперационные системы
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  10. CVE-2025-37958

    Средний · CVSS 6.8EPSS 0,23%Нет опубликованного исправления

    mm/huge_memory: fix dereferencing invalid pmd migration entry

    In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: fix dereferencing invalid pmd migration entry When migrating a THP, concurrent access to the PMD migration entry during a deferred split scan can lead to an invalid address access, as illustrated below. To prevent this invalid access, it is necessary to check the PMD migration entry and return early. In this context, there is no need to use pmd_to_swp_entry and pfn_swap_entry_to_page to verify the equality of the target folio. Since the PMD migration entry is locked, it cannot be served as the target. Mailing list discussion and explanation from Hugh Dic

    linux-azure-fipsОперационные системы
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  11. CVE-2025-37949

    Высокий · CVSS 7.8EPSS 0,24%Нет опубликованного исправления

    xenbus: Use kref to track req lifetime

    In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbus_thread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:__wake_up_common+0x4c/0x180 Call Trace: <TASK> __wake_up_common_lock+0x82/0xd0 process_msg+0x18e/0x2f0 xenbus_thread+0x165/0x1c0 process_msg+0x18e is req->cb(req). req->cb is set to xs_wake_up(), a thin wrapper around wake_up(), or xenbus_dev_queue_reply(). It seems like it was xs_wake_up() in this case. It seems like req may have woken up the xs_wait_for_reply(), which kfree()ed t

    linux-azure-fipsОперационные системы
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  12. CVE-2025-37948

    Средний · CVSS 5.7EPSS 0,21%Нет опубликованного исправления

    arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs

    In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next. On exit from a BPF program, emit the BHB mititgation sequence. This is only applied for 'classic' cBPF programs that are loaded by seccomp.

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  13. CVE-2025-37940

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

    ftrace: Add cond_resched() to ftrace_graph_set_hash()

    In the Linux kernel, the following vulnerability has been resolved: ftrace: Add cond_resched() to ftrace_graph_set_hash() When the kernel contains a large number of functions that can be traced, the loop in ftrace_graph_set_hash() may take a lot of time to execute. This may trigger the softlockup watchdog. Add cond_resched() within the loop to allow the kernel to remain responsive even when processing a large number of functions. This matches the cond_resched() that is used in other locations of the code that iterates over all functions that can be traced.

    linux-azure-fipsОперационные системы
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  14. CVE-2025-37937

    Средний · CVSS 5.6EPSS 0,24%Нет опубликованного исправления

    objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()

    In the Linux kernel, the following vulnerability has been resolved: objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds() If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result is a divide-by-zero. Prevent that from happening. Fixes the following warning with an UBSAN kernel: drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx()

    linux-azure-fipsОперационные системы
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  15. CVE-2025-37932

    Средний · CVSS 5.7EPSS 0,24%Нет опубликованного исправления

    sch_htb: make htb_qlen_notify() idempotent

    In the Linux kernel, the following vulnerability has been resolved: sch_htb: make htb_qlen_notify() idempotent htb_qlen_notify() always deactivates the HTB class and in fact could trigger a warning if it is already deactivated. Therefore, it is not idempotent and not friendly to its callers, like fq_codel_dequeue(). Let's make it idempotent to ease qdisc_tree_reduce_backlog() callers' life.

    linux-azure-fipsОперационные системы
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  16. CVE-2025-37928

    Высокий · CVSS 7.8EPSS 0,74%Публичный эксплойтНет опубликованного исправления

    dm-bufio: don't schedule in atomic context

    In the Linux kernel, the following vulnerability has been resolved: dm-bufio: don't schedule in atomic context A BUG was reported as below when CONFIG_DEBUG_ATOMIC_SLEEP and try_verify_in_tasklet are enabled. [ 129.444685][ T934] BUG: sleeping function called from invalid context at drivers/md/dm-bufio.c:2421 [ 129.444723][ T934] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 934, name: kworker/1:4 [ 129.444740][ T934] preempt_count: 201, expected: 0 [ 129.444756][ T934] RCU nest depth: 0, expected: 0 [ 129.444781][ T934] Preemption disabled at: [ 129.444789][ T934] [<ffffffd816231900>] shrink_work+0x21c/0x248 [ 129.445

    linux-azure-fipsОперационные системы
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  17. CVE-2025-37927

    Высокий · CVSS 7.8EPSS 0,29%Нет опубликованного исправления

    iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid

    In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid There is a string parsing logic error which can lead to an overflow of hid or uid buffers. Comparing ACPIID_LEN against a total string length doesn't take into account the lengths of individual hid and uid buffers so the check is insufficient in some cases. For example if the length of hid string is 4 and the length of the uid string is 260, the length of str will be equal to ACPIID_LEN + 1 but uid string will overflow uid buffer which size is 256. The same applies to the hid string with length 13 and uid strin

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  18. CVE-2025-37923

    Высокий · CVSS 7.8EPSS 0,25%Нет опубликованного исправления

    tracing: Fix oob write in trace_seq_to_buffer()

    In the Linux kernel, the following vulnerability has been resolved: tracing: Fix oob write in trace_seq_to_buffer() syzbot reported this bug: ================================================================== BUG: KASAN: slab-out-of-bounds in trace_seq_to_buffer kernel/trace/trace.c:1830 [inline] BUG: KASAN: slab-out-of-bounds in tracing_splice_read_pipe+0x6be/0xdd0 kernel/trace/trace.c:6822 Write of size 4507 at addr ffff888032b6b000 by task syz.2.320/7260 CPU: 1 UID: 0 PID: 7260 Comm: syz.2.320 Not tainted 6.15.0-rc1-syzkaller-00301-g3bde70a2c827 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Goo

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  19. CVE-2025-37892

    Высокий · CVSS 7.8EPSS 0,21%Нет опубликованного исправления

    mtd: inftlcore: Add error check for inftl_read_oob()

    In the Linux kernel, the following vulnerability has been resolved: mtd: inftlcore: Add error check for inftl_read_oob() In INFTL_findwriteunit(), the return value of inftl_read_oob() need to be checked. A proper implementation can be found in INFTL_deleteblock(). The status will be set as SECTOR_IGNORE to break from the while-loop correctly if the inftl_read_oob() fails.

    linux-azure-fipsОперационные системы
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  20. CVE-2023-53146

    Средний · CVSS 6.7EPSS 0,19%Нет опубликованного исправления

    media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()

    In the Linux kernel, the following vulnerability has been resolved: media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer() In dw2102_i2c_transfer, msg is controlled by user. When msg[i].buf is null and msg[i].len is zero, former checks on msg[i].buf would be passed. Malicious data finally reach dw2102_i2c_transfer. If accessing msg[i].buf[0] without sanity check, null ptr deref would happen. We add check on msg[i].len to prevent crash. Similar commit: commit 950e252cb469 ("[media] dw2102: limit messages to buffer size")

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