Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (http://nvd.nist.gov/) (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used (http://cve.mitre.org/) with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds (https://www.incibe.es/enfeed/vulnerabilities) or Newsletters (https://www.incibe.es/encert/simplenews/subscriptions/landing) we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2021-46913

Publication date:
27/02/2024
In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> netfilter: nftables: clone set element expression template<br /> <br /> memcpy() breaks when using connlimit in set elements. Use<br /> nft_expr_clone() to initialize the connlimit expression list, otherwise<br /> connlimit garbage collector crashes when walking on the list head copy.<br /> <br /> [ 493.064656] Workqueue: events_power_efficient nft_rhash_gc [nf_tables]<br /> [ 493.064685] RIP: 0010:find_or_evict+0x5a/0x90 [nf_conncount]<br /> [ 493.064694] Code: 2b 43 40 83 f8 01 77 0d 48 c7 c0 f5 ff ff ff 44 39 63 3c 75 df 83 6d 18 01 48 8b 43 08 48 89 de 48 8b 13 48 8b 3d ee 2f 00 00 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 03 48 83<br /> [ 493.064699] RSP: 0018:ffffc90000417dc0 EFLAGS: 00010297<br /> [ 493.064704] RAX: 0000000000000000 RBX: ffff888134f38410 RCX: 0000000000000000<br /> [ 493.064708] RDX: 0000000000000000 RSI: ffff888134f38410 RDI: ffff888100060cc0<br /> [ 493.064711] RBP: ffff88812ce594a8 R08: ffff888134f38438 R09: 00000000ebb9025c<br /> [ 493.064714] R10: ffffffff8219f838 R11: 0000000000000017 R12: 0000000000000001<br /> [ 493.064718] R13: ffffffff82146740 R14: ffff888134f38410 R15: 0000000000000000<br /> [ 493.064721] FS: 0000000000000000(0000) GS:ffff88840e440000(0000) knlGS:0000000000000000<br /> [ 493.064725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br /> [ 493.064729] CR2: 0000000000000008 CR3: 00000001330aa002 CR4: 00000000001706e0<br /> [ 493.064733] Call Trace:<br /> [ 493.064737] nf_conncount_gc_list+0x8f/0x150 [nf_conncount]<br /> [ 493.064746] nft_rhash_gc+0x106/0x390 [nf_tables]
Severity: Pending analysis
Last modification:
27/02/2024

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