Page 188 of 2728 results (0.013 seconds)

CVSS: -EPSS: 0%CPEs: 5EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix races between xattr_{set|get} and listxattr operations UBIFS may occur some problems with concurrent xattr_{set|get} and listxattr operations, such as assertion failure, memory corruption, stale xattr value[1]. Fix it by importing a new rw-lock in @ubifs_inode to serilize write operations on xattr, concurrent read operations are still effective, just like ext4. [1] https://lore.kernel.org/linux-mtd/20200630130438.141649-1-houtao1@huawei.com En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ubifs: corrige ejecucións entre las operaciones xattr_{set|get} y listxattr. UBIFS puede producir algunos problemas con las operaciones xattr_{set|get} y listxattr simultáneas, como fallas de aserción y corrupción de memoria. , valor xattr obsoleto [1]. Solucónelo importando un nuevo rw-lock en @ubifs_inode para serializar las operaciones de escritura en xattr, las operaciones de lectura simultáneas siguen siendo efectivas, al igual que ext4. [1] https://lore.kernel.org/linux-mtd/20200630130438.141649-1-houtao1@huawei.com • https://git.kernel.org/stable/c/1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d https://git.kernel.org/stable/c/7adc05b73d91a5e3d4ca7714fa53ad9b70c53d08 https://git.kernel.org/stable/c/38dde03eb239605f428f3f1e4baa73d4933a4cc6 https://git.kernel.org/stable/c/9558612cb829f2c022b788f55d6b8437d5234a82 https://git.kernel.org/stable/c/c0756f75c22149d20fcb7d8409827cee905eb386 https://git.kernel.org/stable/c/f4e3634a3b642225a530c292fdb1e8a4007507f5 •

CVSS: 9.1EPSS: 0%CPEs: 4EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid HDCP over-read and corruption Instead of reading the desired 5 bytes of the actual target field, the code was reading 8. This could result in a corrupted value if the trailing 3 bytes were non-zero, so instead use an appropriately sized and zero-initialized bounce buffer, and read only 5 bytes before casting to u64. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: evita la sobrelectura y la corrupción de HDCP. En lugar de leer los 5 bytes deseados del campo de destino real, el código leía 8. Esto podría resultar en un archivo dañado. valor si los 3 bytes finales fueran distintos de cero, por lo tanto, utilice un búfer de rebote de tamaño adecuado e inicializado en cero, y lea solo 5 bytes antes de convertir a u64. • https://git.kernel.org/stable/c/c5b518f4b98dbb2bc31b6a55e6aaa1e0e2948f2e https://git.kernel.org/stable/c/44c7c901cb368a9f2493748f213b247b5872639f https://git.kernel.org/stable/c/3b2b93a485fb7a970bc8b5daef16f4cf579d172f https://git.kernel.org/stable/c/06888d571b513cbfc0b41949948def6cb81021b2 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: -EPSS: 0%CPEs: 9EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251_cmd_scan Function wl1251_cmd_scan calls memcpy without checking the length. Harden by checking the length is within the maximum allowed size. En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: wl1251: corrige posible desbordamiento del buffer en wl1251_cmd_scan. La función wl1251_cmd_scan llama a memcpy sin comprobar la longitud. Endurecer comprobando que el largo esté dentro del tamaño máximo permitido. • https://git.kernel.org/stable/c/57ad99ae3c6738ba87bad259bb57c641ca68ebf6 https://git.kernel.org/stable/c/d3d8b9c9c7843dce31e284927d4c9904fd5a510a https://git.kernel.org/stable/c/0f6c0488368c9ac1aa685821916fadba32f5d1ef https://git.kernel.org/stable/c/115103f6e3f1c26c473766c16439c7c8b235529a https://git.kernel.org/stable/c/d71dddeb5380613f9ef199f3e7368fd78fb1a46e https://git.kernel.org/stable/c/c5e4a10d7bd5d4f419d8b9705dff60cf69b302a1 https://git.kernel.org/stable/c/302e2ee34c5f7c5d805b7f835d9a6f2b43474e2a https://git.kernel.org/stable/c/40af3960a15339e8bbd3be50c3bc7b35e •

CVSS: -EPSS: 0%CPEs: 9EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Fix rdma_resolve_route() memory leak Fix a memory leak when "mda_resolve_route() is called more than once on the same "rdma_cm_id". This is possible if cma_query_handler() triggers the RDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and allows rdma_resolve_route() to be called again. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/cma: Reparar pérdida de memoria rdma_resolve_route(). Reparar una pérdida de memoria cuando se llama a "mda_resolve_route() más de una vez en el mismo "rdma_cm_id". Esto es posible si cma_query_handler() desencadena el flujo RDMA_CM_EVENT_ROUTE_ERROR que devuelve la máquina de estado y permite volver a llamar a rdma_resolve_route(). • https://git.kernel.org/stable/c/40b613db3a95bc27998e4097d74c2f7e5d083a0b https://git.kernel.org/stable/c/e2da8ce2a9543f3ca5c93369bd1fe6eeb572101a https://git.kernel.org/stable/c/e4e062da082a199357ba4911145f331d40139ad8 https://git.kernel.org/stable/c/4893c938f2a140a74be91779e45e4a7fa111198f https://git.kernel.org/stable/c/032c68b4f5be128a2167f35b558b7cec88fe4972 https://git.kernel.org/stable/c/3d08b5917984f737f32d5bee9737b9075c3895c6 https://git.kernel.org/stable/c/f4f553d67236145fa5fd203ed7b35b9377e19939 https://git.kernel.org/stable/c/07583ba2e2d8947c3d365d97608cb4365 •

CVSS: -EPSS: 0%CPEs: 9EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: media: zr364xx: fix memory leak in zr364xx_start_readpipe syzbot reported memory leak in zr364xx driver. The problem was in non-freed urb in case of usb_submit_urb() fail. backtrace: [<ffffffff82baedf6>] kmalloc include/linux/slab.h:561 [inline] [<ffffffff82baedf6>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [<ffffffff82f7cce8>] zr364xx_start_readpipe+0x78/0x130 drivers/media/usb/zr364xx/zr364xx.c:1022 [<ffffffff84251dfc>] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1383 [inline] [<ffffffff84251dfc>] zr364xx_probe+0x6a3/0x851 drivers/media/usb/zr364xx/zr364xx.c:1516 [<ffffffff82bb6507>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff826018a9>] really_probe+0x159/0x500 drivers/base/dd.c:576 En el kernel de Linux, se resolvió la siguiente vulnerabilidad: medio: zr364xx: corrige la pérdida de memoria en zr364xx_start_readpipe syzbot informó una pérdida de memoria en el controlador zr364xx. El problema estaba en la urb no liberada en caso de que fallara usb_submit_urb(). seguimiento: [] kmalloc include/linux/slab.h:561 [en línea] [] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [] zr364xx_start_readpipe+0x78/ 0x130 drivers/media/usb/zr364xx/zr364xx.c:1022 [] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1383 [en línea] [] 0x851 drivers/media/ usb/zr364xx/zr364xx.c:1516 [] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 []really_probe+0x159/0x500 controladores/base/dd.c:576 • https://git.kernel.org/stable/c/ccbf035ae5de4c535160fc99f73feb44cc55b534 https://git.kernel.org/stable/c/c57b2bd3247925e253729dce283d6bf6abc9339d https://git.kernel.org/stable/c/bbc80a972a3c5d7eba3f6c9c07af8fea42f5c513 https://git.kernel.org/stable/c/b0633051a6cb24186ff04ce1af99c7de18c1987e https://git.kernel.org/stable/c/021c294dff030f3ba38eb81e400ba123db32ecbc https://git.kernel.org/stable/c/0edd6759167295ea9969e89283b81017b4c688aa https://git.kernel.org/stable/c/c57bfd8000d7677bf435873b440eec0c47f73a08 https://git.kernel.org/stable/c/5f3f81f1c96b501d180021c23c25e9f48 •