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Search Results (350152 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-2347 | 1 Denx | 1 U-boot | 2026-05-12 | 7.7 High |
| There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bound the length field in USB DFU download setup packets, and it does not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker crafts a USB DFU download setup packet with a `wLength` greater than 4096 bytes, they can write beyond the heap-allocated request buffer. | ||||
| CVE-2021-4090 | 2 Linux, Netapp | 17 Linux Kernel, H300e, H300e Firmware and 14 more | 2026-05-12 | 7.1 High |
| An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat. | ||||
| CVE-2021-47316 | 1 Linux | 1 Linux Kernel | 2026-05-12 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: nfsd: fix NULL dereference in nfs3svc_encode_getaclres In error cases the dentry may be NULL. Before 20798dfe249a, the encoder also checked dentry and d_really_is_positive(dentry), but that looks like overkill to me--zero status should be enough to guarantee a positive dentry. This isn't the first time we've seen an error-case NULL dereference hidden in the initialization of a local variable in an xdr encoder. But I went back through the other recent rewrites and didn't spot any similar bugs. | ||||
| CVE-2021-47107 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-05-12 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small (say, zero), then the buffer size calculation in the new init_dirlist helper functions results in an underflow, allowing the XDR stream functions to write beyond the actual buffer. This calculation has always been suspect. NFSD has never sanity- checked the READDIR count argument, but the old entry encoders managed the problem correctly. With the commits below, entry encoding changed, exposing the underflow to the pointer arithmetic in xdr_reserve_space(). Modern NFS clients attempt to retrieve as much data as possible for each READDIR request. Also, we have no unit tests that exercise the behavior of READDIR at the lower bound of @count values. Thus this case was missed during testing. | ||||
| CVE-2021-47002 | 1 Linux | 1 Linux Kernel | 2026-05-12 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in svc_rqst_free() When alloc_pages_node() returns null in svc_rqst_alloc(), the null rq_scratch_page pointer will be dereferenced when calling put_page() in svc_rqst_free(). Fix it by adding a null check. Addresses-Coverity: ("Dereference after null check") | ||||
| CVE-2021-41617 | 6 Fedoraproject, Netapp, Openbsd and 3 more | 15 Fedora, Active Iq Unified Manager, Aff 500f and 12 more | 2026-05-12 | 7.0 High |
| sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. | ||||
| CVE-2021-38202 | 2 Linux, Netapp | 7 Linux Kernel, Element Software, Hci Bootstrap Os and 4 more | 2026-05-12 | 7.5 High |
| fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to cause a denial of service (out-of-bounds read in strlen) by sending NFS traffic when the trace event framework is being used for nfsd. | ||||
| CVE-2020-10648 | 2 Denx, Opensuse | 2 U-boot, Leap | 2026-05-12 | 7.8 High |
| Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration. | ||||
| CVE-2019-14204 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_umountall_reply. | ||||
| CVE-2019-14203 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_mount_reply. | ||||
| CVE-2019-14202 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_readlink_reply. | ||||
| CVE-2019-14201 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: nfs_lookup_reply. | ||||
| CVE-2019-14200 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a stack-based buffer overflow in this nfs_handler reply helper function: rpc_lookup_reply. | ||||
| CVE-2019-14199 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an *udp_packet_handler call. | ||||
| CVE-2019-14198 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv3 case. | ||||
| CVE-2019-14197 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is a read of out-of-bounds data at nfs_read_reply. | ||||
| CVE-2019-14196 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply. | ||||
| CVE-2019-14195 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length. | ||||
| CVE-2019-14194 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case. | ||||
| CVE-2019-14193 | 1 Denx | 1 U-boot | 2026-05-12 | N/A |
| An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length. | ||||