CVE-2022-50466 fs/binfmt_elf: Fix memory leak in load_elf_binary()

In the Linux kernel, the following vulnerability has been resolved: fs/binfmtelf: Fix memory leak in loadelfbinary There is a memory leak reported by kmemleak: unreferenced object 0xffff88817104ef80 size 224: comm "xfsadmin", pid 47165, jiffies 4298708825 age 1333.476s hex dump first 32 bytes: 00...

CVE-2022-50463 powerpc/52xx: Fix a resource leak in an error handling path

In the Linux kernel, the following vulnerability has been resolved: powerpc/52xx: Fix a resource leak in an error handling path The error handling path of mpc52xxlpbfifoprobe has a requestirq that is not balanced by a corresponding freeirq. Add the missing call, as already done in the remove...

CVE-2022-50463

In the Linux kernel, CVE-2022-50463 is due to a resource leak in the mpc52xx_lpbfifo_probe() error path on powerpc/52xx where a request_irq() is not balanced by a free_irq(). The patch adds the missing free_irq() call (matching behavior already present in the remove path). This affects the error-...

CVE-2023-53473 ext4: improve error handling from ext4_dirhash()

In the Linux kernel, the following vulnerability has been resolved: ext4: improve error handling from ext4dirhash The ext4dirhash will almost never fail, especially when the hash tree feature was first introduced. However, with the addition of support of encrypted, casefolded file names, that...

CVE-2023-53473 ext4: improve error handling from ext4_dirhash()

In the Linux kernel, the following vulnerability has been resolved: ext4: improve error handling from ext4dirhash The ext4dirhash will almost never fail, especially when the hash tree feature was first introduced. However, with the addition of support of encrypted, casefolded file names, that...

AZL-68046 CVE-2025-39920 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for addinterval in dovalidatemem In the dovalidatemem, the call to addinterval does not handle errors. If kmalloc fails in addinterval, it could result in a null pointer being inserted into the linked...

CVE-2025-39923

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: Fix DT error handling for num-channels/ees When we don't have a clock specified in the device tree, we have no way to ensure the BAM is on. This is often the case for remotely-controlled or remotely-power...

AZL-74850 CVE-2025-39923 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: Fix DT error handling for num-channels/ees When we don't have a clock specified in the device tree, we have no way to ensure the BAM is on. This is often the case for remotely-controlled or remotely-power...

CVE-2025-39897

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Add error handling for RX metadata pointer retrieval Add proper error checking for dmaenginedescgetmetadataptr which can return an error pointer and lead to potential crashes or undefined behaviour if the...

UBUNTU-CVE-2025-39920

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for addinterval in dovalidatemem In the dovalidatemem, the call to addinterval does not handle errors. If kmalloc fails in addinterval, it could result in a null pointer being inserted into the linked...

UBUNTU-CVE-2025-39897

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Add error handling for RX metadata pointer retrieval Add proper error checking for dmaenginedescgetmetadataptr which can return an error pointer and lead to potential crashes or undefined behaviour if the...

UBUNTU-CVE-2025-39913

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Call skmsgfree when tcpbpfsendverdict fails to allocate psock-cork. syzbot reported the splat below. 0 The repro does the following: 1. Load a skmsg prog that calls bpfmsgcorkbytesmsg, corkbytes 2. Attach the prog to a...

CVE-2025-39923 dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: Fix DT error handling for num-channels/ees When we don't have a clock specified in the device tree, we have no way to ensure the BAM is on. This is often the case for remotely-controlled or remotely-power...

CVE-2025-39923

CVE-2025-39923 concerns the Linux kernel dmaengine/qcom BAM driver. The root cause was missing error handling in DT parsing for required properties (clock and num-channels), which could allow probing to proceed unsafely and read channels from registers, risking early boot crashes across Qualcomm ...

CVE-2025-39920 pcmcia: Add error handling for add_interval() in do_validate_mem()

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for addinterval in dovalidatemem In the dovalidatemem, the call to addinterval does not handle errors. If kmalloc fails in addinterval, it could result in a null pointer being inserted into the linked...

CVE-2025-39920

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for addinterval in dovalidatemem In the dovalidatemem, the call to addinterval does not handle errors. If kmalloc fails in addinterval, it could result in a null pointer being inserted into the linked...

CVE-2025-39920

CVE-2025-39920 : In the Linux kernel, pcmcia: add error handling for add_interval() in do_validate_mem(). If kmalloc() fails in add_interval(), a null pointer could be inserted into a linked list, leading to illegal memory access when sub_interval() is called next. The patch adds error handling s...

CVE-2025-39920 pcmcia: Add error handling for add_interval() in do_validate_mem()

In the Linux kernel, the following vulnerability has been resolved: pcmcia: Add error handling for addinterval in dovalidatemem In the dovalidatemem, the call to addinterval does not handle errors. If kmalloc fails in addinterval, it could result in a null pointer being inserted into the linked...

CVE-2025-39913

CVE-2025-39913 is a Linux kernel vulnerability related to tcp_bpf: when tcp_bpf_send_verdict() fails to allocate psock->cork, the code previously could proceed silently. The patch ensures sk_msg_free() is called if the cork allocation fails and that the copied count is set to 0, preventing cor...

CVE-2025-39911 i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path

In the Linux kernel, the following vulnerability has been resolved: i40e: fix IRQ freeing in i40evsirequestirqmsix error path If requestirq in i40evsirequestirqmsix fails in an iteration later than the first, the error path wants to free the IRQs requested so far. However, it uses the wrong devid...