CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47169 – serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
https://notcve.org/view.php?id=CVE-2021-47169
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' In 'rp2_probe', the driver registers 'rp2_uart_interrupt' then calls 'rp2_fw_cb' through 'request_firmware_nowait'. In 'rp2_fw_cb', if the firmware don't exists, function just return without initializing ports of 'rp2_card'. But now the interrupt handler function has been registered, and when an interrupt comes, 'rp2_uart_interrupt' may access those ports then causing ... • https://git.kernel.org/stable/c/1e04d5d5fe5e76af68f834e1941fcbfa439653be •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47168 – NFS: fix an incorrect limit in filelayout_decode_layout()
https://notcve.org/view.php?id=CVE-2021-47168
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: NFS: fix an incorrect limit in filelayout_decode_layout() The "sizeof(struct nfs_fh)" is two bytes too large and could lead to memory corruption. It should be NFS_MAXFHSIZE because that's the size of the ->data[] buffer. I reversed the size of the arguments to put the variable on the left. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: NFS: corrige un límite incorrecto en filelayout_decode_layout() El "sizeof(struct nfs_... • https://git.kernel.org/stable/c/16b374ca439fb406e46e071f75428f5b033056f8 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47149 – net: fujitsu: fix potential null-ptr-deref
https://notcve.org/view.php?id=CVE-2021-47149
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: net: fujitsu: fix potential null-ptr-deref In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: fujitsu: corrige el potencial null-ptr-deref En fmvj18x_get_hwinfo(), si ioremap falla, habrá un puntero NULL deref. Para solucionar este problema, verifique ... • https://git.kernel.org/stable/c/b92170e209f7746ed72eaac98f2c2f4b9af734e6 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47146 – mld: fix panic in mld_newpack()
https://notcve.org/view.php?id=CVE-2021-47146
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: mld: fix panic in mld_newpack() mld_newpack() doesn't allow to allocate high order page, only order-0 allocation is allowed. If headroom size is too large, a kernel panic could occur in skb_put(). Test commands: ip netns del A ip netns del B ip netns add A ip netns add B ip link add veth0 type veth peer name veth1 ip link set veth0 netns A ip link set veth1 netns B ip netns exec A ip link set lo up ip netns exec A ip link set veth0 up ip ne... • https://git.kernel.org/stable/c/72e09ad107e78d69ff4d3b97a69f0aad2b77280f •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47145 – btrfs: do not BUG_ON in link_to_fixup_dir
https://notcve.org/view.php?id=CVE-2021-47145
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUG_ON in link_to_fixup_dir While doing error injection testing I got the following panic kernel BUG at fs/btrfs/tree-log.c:1862! invalid opcode: 0000 [#1] SMP NOPTI CPU: 1 PID: 7836 Comm: mount Not tainted 5.13.0-rc1+ #305 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014 RIP: 0010:link_to_fixup_dir+0xd5/0xe0 RSP: 0018:ffffb5800180fa30 EFLAGS: 00010216 RAX: fffffffffffffffb RBX: 00000000fffffff... • https://git.kernel.org/stable/c/76bfd8ac20bebeae599452a03dfc5724c0475dcf •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-47144 – drm/amd/amdgpu: fix refcount leak
https://notcve.org/view.php?id=CVE-2021-47144
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix refcount leak [Why] the gem object rfb->base.obj[0] is get according to num_planes in amdgpufb_create, but is not put according to num_planes [How] put rfb->base.obj[0] in amdgpu_fbdev_destroy according to num_planes En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/amdgpu: corrige la fuga de refcount [Por qué] el objeto gema rfb->base.obj[0] se obtiene según num_planes en amdgpufb_create, per... • https://git.kernel.org/stable/c/599e5d61ace952b0bb9bd942b198bbd0cfded1d7 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47142 – drm/amdgpu: Fix a use-after-free
https://notcve.org/view.php?id=CVE-2021-47142
25 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a use-after-free looks like we forget to set ttm->sg to NULL. Hit panic below [ 1235.844104] general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI [ 1235.989074] Call Trace: [ 1235.991751] sg_free_table+0x17/0x20 [ 1235.995667] amdgpu_ttm_backend_unbind.cold+0x4d/0xf7 [amdgpu] [ 1236.002288] amdgpu_ttm_backend_destroy+0x29/0x130 [amdgpu] [ 1236.008464] ttm_tt_des... • https://git.kernel.org/stable/c/0707c3fea8102d211631ba515ef2159707561b0d •
CVSS: 3.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52620 – netfilter: nf_tables: disallow timeout for anonymous sets
https://notcve.org/view.php?id=CVE-2023-52620
21 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets Never used from userspace, disallow these parameters. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: netfilter: nf_tables: no permite el tiempo de espera para conjuntos anónimos Nunca se usa desde el espacio de usuario, no permita estos parámetros. A vulnerability was found in netfilter/nf_tables componets of Linux Kernel allows an userspace to set timeouts for anony... • https://git.kernel.org/stable/c/116b0e8e4673a5faa8a739a19b467010c4d3058c • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52619 – pstore/ram: Fix crash when setting number of cpus to an odd number
https://notcve.org/view.php?id=CVE-2023-52619
18 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va. So, use ALIGN_DOWN()... • https://git.kernel.org/stable/c/8b69c30f4e8b69131d92096cb296dc1f217101e4 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.3EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52618 – block/rnbd-srv: Check for unlikely string overflow
https://notcve.org/view.php?id=CVE-2023-52618
18 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: block/rnbd-srv: Check for unlikely string overflow Since "dev_search_path" can technically be as large as PATH_MAX, there was a risk of truncation when copying it and a second string into "full_path" since it was also PATH_MAX sized. The W=1 builds were reporting this warning: drivers/block/rnbd/rnbd-srv.c: In function 'process_msg_open.isra': drivers/block/rnbd/rnbd-srv.c:616:51: warning: '%s' directive output may be truncated writing up t... • https://git.kernel.org/stable/c/95bc866c11974d3e4a9d922275ea8127ff809cf7 •